CN217685538U

CN217685538U - Energy-conserving cooling water pump of central air conditioning

Info

Publication number: CN217685538U
Application number: CN202123410446.6U
Authority: CN
Inventors: 戴乐乐; 江安峰
Original assignee: Nanjing Super Energy Technology Co ltd
Current assignee: Nanjing Super Energy Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-28
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to an energy-conserving cooling water pump of central air conditioning, including installation box and cooling water pump body, the installation box openly runs through around the part that is close to the bottom and has seted up the maintenance opening, through the connector intercommunication between the inner chamber of maintenance open-ended upper end and installation box, cooling water pump body fixed mounting is in the upper end of mounting panel, and the mounting panel size mutually supports with the connector, the installation box outside is provided with the pipeline mouth of butt joint inner chamber, the heat dissipation window, it is provided with the threaded rod to rotate between installation box inner chamber top and the maintenance opening bottom, it is provided with the gag lever post still to fix between installation box inner chamber top and the maintenance opening bottom. The utility model discloses when accessible installation box protected the installation to the cooling water pump body, the maintenance operation was maintained to it to the convenient follow-up maintenance opening of cooperation bottom, through the position adjustment when lead screw transmission structure was installed or was overhauld cooling water pump to fixed at the limit structure line, convenient whole subsequent maintenance operation.

Description

Energy-saving cooling water pump of central air conditioner

Technical Field

The utility model relates to a central air conditioning equipment field of relevance, concretely relates to energy-conserving cooling water pump of central air conditioning.

Background

It is known that a cooling water pump of a central air conditioner can be installed in a cooling device like a valve, and it concentrates a high pressure of a multi-stage pump at the same time. The shaft seal has the advantages of high efficiency, energy conservation, stable operation and the like, adopts wear-resistant mechanical seal, has no leakage and has long service life. However, the cooling water pump of the central air conditioner of the existing air cooling unit needs to be placed outdoors or on a roof, and workers need to disassemble the mounting structure of the water pump in the subsequent maintenance process.

But the prior water pump has the following technical defects when being installed outdoors: on one hand, the integral protection structure is poor, and the water pump is easily influenced by external factors in the outdoor installation process to cause damage and failure of the water pump, so that the service life of the integral protection structure is influenced; in addition, in the subsequent maintenance process of the water pump, the water pump is disassembled and assembled in a complicated manner, and the overall maintenance efficiency is greatly influenced. Therefore, the utility model designs an energy-conserving cooling water pump of central air conditioning.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an energy-conserving cooling water pump of central air conditioning solves the cooling water pump that above-mentioned background was proposed as far as possible and poor and follow-up maintenance dismouting inconvenient problem of protection architecture of outdoor installation.

The utility model discloses a following technical scheme realizes:

the utility model provides an energy-conserving cooling water pump of central air conditioning, includes installation box and cooling water pump body, the installation box openly runs through around the part that is close to the bottom and has seted up the maintenance opening, through the connector intercommunication between the inner chamber of maintenance open-ended upper end and installation box, cooling water pump body fixed mounting is in the upper end of mounting panel, and the mounting panel size mutually supports with the connector, the installation box outside is provided with pipeline mouth, the heat dissipation window of butt joint inner chamber, it is provided with the threaded rod to rotate between installation box inner chamber top and the maintenance opening bottom, and threaded rod screw thread through connection mounting panel, it is provided with the gag lever post still to fix between installation box inner chamber top and the maintenance opening bottom, gag lever post and threaded rod symmetry set up, and gag lever post interactive through the mounting panel, the outside of gag lever post evenly is provided with spacing hole, the outside activity of mounting panel is pegged graft there is the peg graft pole of butt joint spacing hole.

Preferably, the inner wall of the inner cavity of the installation box body is sequentially provided with the vibration stopping plate and the sound insulation plate from inside to outside, and the vibration stopping plate, the sound insulation plate and the inner wall of the installation box body are sequentially bonded through glue.

Preferably, the heat dissipation window is internally provided with an activated carbon filter screen, the outer wall of the mounting box body is fixedly provided with a guide plate which is butted with the upper end of the heat dissipation window, and the guide plate is obliquely and downwards arranged.

Preferably, the upper end and the lower end of the threaded rod are rotatably connected with the inner wall of the installation box body through bearings, and the upper end of the installation box body is movably provided with a handle connected with the top of the threaded rod.

Preferably, the outer side end of the insertion rod is fixedly connected with a fixed plate, the inner wall of the fixed plate is connected with the outer wall of the mounting plate through a contraction spring, and the contraction spring is sleeved on the outer side of the insertion rod.

The utility model has the advantages that:

the utility model installs the existing cooling water pump body at the upper end part of the inner cavity of the installation box body, avoids the water seepage easily at the ground while performing protection installation, the heat dissipation window outside the installation box body performs heat dissipation and simultaneously utilizes the guide plate at the upper end to perform waterproof protection, and the noise reduction treatment can be performed on the whole body by matching the built-in vibration-stopping plate of the installation box body with the sound insulation plate;

the utility model discloses a convenient follow-up maintenance operation to the cooling water pump body of maintenance opening design of installation bottom half to rotate the drive mounting panel through the threaded rod and carry out height control to the cooling water pump body under the gag lever post cooperation, the inserted bar butt joint gag lever post outside joint in the cooperation mounting panel outside is fixed the position of mounting panel, and is fixed after the position adjustment when conveniently overhauing its installation and follow-up maintenance.

To summer up, the utility model discloses when accessible installation box carries out the protection installation to the cooling water pump body, the maintenance operation is maintained to it to the convenient follow-up maintenance opening of cooperation bottom, through the position adjustment when lead screw transmission structure is installed or is overhauld cooling water pump to fixed at limit structure line, convenient whole subsequent maintenance operation, the good current market of being worth of practical function is used widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic side view of the internal structure of the installation box of FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the mounting plate structure of fig. 1 according to the present invention.

In the figure: 1-mounting a box body, 101-a vibration stopping plate, 102-a sound insulation plate, 2-a cooling water pump body, 3-an inspection opening, 4-a connecting port, 5-a mounting plate, 6-a pipeline port, 7-a heat dissipation window, 701-a guide plate, 8-a threaded rod, 801-a bearing, 802-a handle, 9-a limiting rod, 901-a limiting hole, 10-an inserting rod, 1001-a fixing plate and 1002-a contraction spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, an energy-saving cooling water pump for central air-conditioning, including an installation box 1 and a cooling water pump body 2, an inspection opening 3 is opened through the front and back of the part of the front surface of the installation box 1 near the bottom, the upper end of the inspection opening 3 is communicated with the inner cavity of the installation box 1 through a connector 4, the cooling water pump body 2 is fixedly installed at the upper end of the installation plate 5, the size of the installation plate 5 is matched with the connector 4, the outer side of the installation box 1 is provided with a pipeline opening 6 for butt joint with the inner cavity, a heat dissipation window 7, a threaded rod 8 is rotatably arranged between the top of the inner cavity of the installation box 1 and the bottom of the inspection opening 3, the threaded rod 8 is in threaded through connection with the installation plate 5, a limit rod 9 is further fixedly arranged between the top of the inner cavity of the installation box 1 and the bottom of the inspection opening 3, the limit rod 9 and the threaded rod 8 are symmetrically arranged, the limit rod 9 interactively penetrates through the installation plate 5, limit holes are uniformly arranged on the outer side of the

limit rod

9, and 901 are movably inserted in the outer side of the installation plate 5, and an insertion rod 10 for butt joint with the limit holes 901 is inserted.

Specifically, the vibration damper 101 and the sound insulation plate 102 are sequentially arranged on the inner wall of the inner cavity of the installation box body 1 from inside to outside, and the vibration damper 101, the sound insulation plate 102 and the inner wall of the installation box body 1 are sequentially bonded by glue; when the cooling water pump body 2 operates, the vibration-stopping plate 101 and the sound-insulating plate 102 mounted on the inner wall of the box body 1 can play an auxiliary noise-reducing effect, and noise pollution when the cooling water pump body 2 operates is reduced.

Specifically, an activated carbon filter screen is arranged in the heat dissipation window 7, a guide plate 701 butted with the upper end of the heat dissipation window 7 is fixedly arranged on the outer wall of the installation box body 1, and the guide plate 701 is arranged obliquely downwards; the downward guide plate 701 of the slope of heat dissipation window 7 upper end can carry out the water conservancy diversion to the rainwater and avoid getting into heat dissipation window 7 and the infiltration installation box 1 is inside.

Specifically, the upper end and the lower end of the threaded rod 8 are rotatably connected with the inner wall of the installation box body 1 through a bearing 801, and the upper end of the installation box body 1 is movably provided with a handle 802 connected with the top of the threaded rod 8; the height of the mounting plate 5 is adjusted by driving the threaded rod 8 to rotate through the bearing 801 by the handle 802.

Specifically, a fixing plate 1001 is fixedly connected to the outer side of the insertion rod 10, the inner wall of the fixing plate 1001 is connected with the outer wall of the mounting plate 5 through a contraction spring 1002, and the contraction spring 1002 is sleeved on the outer side of the insertion rod 10; the elastic contraction of the contraction spring 1002 on the inner side surface of the fixing plate 1001 drives the fixing plate 1001 and the insertion rod 10 on the inner side surface to be in butt joint with the limiting hole 901 on the outer side of the limiting rod 9 to realize clamping and fixing, and the fixed installation of the cooling water pump body 2 on the upper end of the mounting plate 5 on the mounting box body 1 is completed.

The utility model discloses when using, through 1 bottom cooperation fastener fixed mounting of installation box in subaerial, with cooling water pump body 2 fixed mounting on mounting panel 5 afterwards to insert and dock the link in cooling water pump body 2 from pipeline mouth 6 with the pipeline of connecting and assemble. Then the fixing plate 1001 is pulled to make the contraction spring 1002 stretch and simultaneously drive the insertion rod 10 to disengage from the limiting hole 901 outside the limiting rod 9. Then, the threaded rod 8 is driven to rotate through the bearing 801 through the handle 802, the threaded rod 8 drives the mounting plate 5 to slide and lift along the limiting rod 9 in a limiting mode until the lower end of the mounting plate 5 is in butt joint with a connecting port 4 between the inner cavity of the mounting box body 1 and the maintenance opening 3, the mounting plate 5 is in sealing fit with the connecting port 4, then the shrinkage spring 1002 on the inner side face of the fixing plate 1001 contracts elastically to drive the fixing plate 1001 and the insertion rod 10 on the inner side face to be in butt joint with the limiting hole 901 in the outer side of the limiting rod 9 to achieve clamping fixation, and the cooling water pump body 2 on the upper end of the mounting plate 5 is mounted in the inner cavity of the upper end of the mounting box body 1. In the installation use, built-in cooling water pump body 2 can be dispelled the heat to built-in cooling window 7 of active carbon filter screen, and the cooperation active carbon filter screen filters the dust moisture in with the air and realizes the protection to cooling water pump body 2. And during subsequent maintenance, the mounting plate 5 and the cooling water pump body 2 at the upper end are descended.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an energy-conserving cooling water pump of central air conditioning, includes installation box (1) and cooling water pump body (2), its characterized in that: the installation box body (1) openly runs through around the part that is close to the bottom and has seted up maintenance opening (3), through connector (4) intercommunication between the upper end of maintenance opening (3) and the inner chamber of installation box body (1), cooling water pump body (2) fixed mounting is in the upper end of mounting panel (5), and mounting panel (5) size and connector (4) mutually support, the installation box body (1) outside is provided with pipeline mouth (6), heat dissipation window (7) of butt joint inner chamber, it is provided with threaded rod (8) to rotate between installation box body (1) inner chamber top and maintenance opening (3) bottom, and threaded rod (8) screw thread through connection mounting panel (5), it is fixed between installation box body (1) inner chamber top and maintenance opening (3) bottom still to be provided with gag lever post (9), gag lever post (9) and threaded rod (8) symmetry set up, and gag lever post (9) interdynamic run through mounting panel (5), the outside of gag lever post (901) evenly is provided with gag lever post (901), the outside activity of butt joint gag lever post (901) of mounting panel (5).

2. The energy-saving cooling water pump of the central air conditioner as claimed in claim 1, characterized in that: the installation box body (1) inner chamber wall has set gradually only to shake board (101), acoustic celotex board (102) from inside to outside direction, and just only shakes and loops through glue bonding between board (101), acoustic celotex board (102) and installation box body (1) inner wall.

3. The energy-saving cooling water pump of the central air conditioner as claimed in claim 1, characterized in that: the heat dissipation window (7) is internally provided with an activated carbon filter screen, the outer wall of the installation box body (1) is fixedly provided with a guide plate (701) which is butted with the upper end of the heat dissipation window (7), and the guide plate (701) is obliquely arranged downwards.

4. The energy-saving cooling water pump of the central air conditioner as claimed in claim 1, characterized in that: the upper end and the lower end of the threaded rod (8) are rotatably connected with the inner wall of the installation box body (1) through a bearing (801), and a handle (802) connected with the top of the threaded rod (8) is movably arranged at the upper end of the installation box body (1).

5. The energy-saving cooling water pump of the central air conditioner as claimed in claim 1, characterized in that: the fixing plate (1001) is fixedly connected to the outer side of the insertion rod (10), the inner wall of the fixing plate (1001) is connected with the outer wall of the mounting plate (5) through a contraction spring (1002), and the contraction spring (1002) is sleeved on the outer side of the insertion rod (10).