CN219735656U - Cold water heat pump unit - Google Patents
Cold water heat pump unit Download PDFInfo
- Publication number
- CN219735656U CN219735656U CN202321285505.8U CN202321285505U CN219735656U CN 219735656 U CN219735656 U CN 219735656U CN 202321285505 U CN202321285505 U CN 202321285505U CN 219735656 U CN219735656 U CN 219735656U
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- China
- Prior art keywords
- cold water
- water heat
- heat pump
- pump unit
- support
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 230000002457 bidirectional effect Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to the technical field of cold water heat pumps, and particularly provides a cold water heat pump unit, which comprises a cold water heat pump unit body, wherein the front surface and the rear surface of each movable plate are respectively and rotatably connected with a connecting rod, the lower ends of the four connecting rods are jointly and rotatably connected with a supporting plate, the lower surface of the supporting plate is uniformly and fixedly provided with four universal wheels, one side of a supporting seat is fixedly provided with a motor, and an output shaft of the motor penetrates through the supporting seat and is fixedly connected with any two-way screw rod. According to the utility model, the motor is started, and the chain wheel and the chain are matched for use, so that the synchronous rotation of the two bidirectional screw rods is controlled, and the supporting plate connected through the movable plate and the connecting rod is driven to move downwards, so that the cold water heat pump unit body is supported from the ground by the four universal wheels, the cold water heat pump unit is convenient to move, and the technical problem that the cold water heat pump unit is inconvenient to install and fix in a working area due to the fact that the mass of the cold water heat pump unit in the prior art is overlarge and the cold water heat pump unit needs to be moved by large equipment or more manpower is solved.
Description
Technical Field
The utility model relates to the technical field of cold water heat pumps, in particular to a cold water heat pump unit.
Background
The cold water heat pump unit is a necessary component of a central air conditioner, is mainly used for refrigerating and heating, is an air-cooled and water-cooled integrated cold water heat pump unit, integrates two cooling modes of air cooling and water cooling, and has stronger cooling performance.
The present inventors found that the following problems exist in practical use:
the quality of the cold water heat pump unit in the prior art is overlarge at present, and large-scale instruments or more manpower are needed during movement, so that the cold water heat pump unit is inconvenient to install and fix in a working area. Therefore, it is necessary to provide a cold water heat pump unit to solve the above technical problems.
Disclosure of Invention
The utility model aims to solve the technical problems that the mass of a cold water heat pump unit in the prior art is overlarge, large equipment or more manpower is needed during movement, so that the cold water heat pump unit is inconvenient to install and fix in a working area, and the cold water heat pump unit comprises a cold water heat pump unit body, connecting rods are rotationally connected to the front surface and the rear surface of each movable plate, supporting plates are rotationally connected to the lower ends of the four connecting rods together, four universal wheels are uniformly and fixedly arranged on the lower surface of each supporting plate, a motor is fixedly arranged on one side of each supporting plate, and an output shaft of the motor penetrates through the supporting seat and is fixedly connected with any two-way screw rod. According to the utility model, the motor is started, and the chain wheel and the chain are matched for use, so that the synchronous rotation of the two bidirectional screw rods is controlled, and the supporting plate connected through the movable plate and the connecting rod is driven to move downwards, so that the cold water heat pump unit body is supported from the ground by the four universal wheels, the cold water heat pump unit is convenient to move, and the technical problem that the cold water heat pump unit is inconvenient to install and fix in a working area due to the fact that the mass of the cold water heat pump unit in the prior art is overlarge and the cold water heat pump unit needs to be moved by large equipment or more manpower is solved.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a cold water heat pump unit, includes the cold water heat pump unit body, the cold water heat pump unit body is including setting up in the frame board of bottom, the bottom of frame board is provided with the support, the inboard symmetry rotation of support is connected with two-way screw rod, every two-way screw rod's one end has all run through the support and has cup jointed the sprocket, two the outside of sprocket is provided with the chain jointly, two-way screw rod's the outside joint has two fly leaves, every the front and back surface of fly leaf is all rotated and is connected with the connecting rod, four the lower extreme of connecting rod is rotated jointly and is connected with the backup pad, the even fixed mounting of lower surface of backup pad has four universal wheels, one side fixed mounting of support has the motor, the output shaft of motor runs through fixed connection between support and the arbitrary two-way screw rod.
Further, the frame plate is of a U-shaped structure, and the bottom of the frame plate is in contact with the support.
Further, limiting blocks are fixedly installed on two sides of the frame plate, and the limiting blocks are located on two sides of the support.
Further, limiting plates are fixedly arranged on the front surface and the rear surface of the frame plate, and the support is located between the two limiting plates.
Further, the limiting plate is of an L-shaped structure, and fixing holes are symmetrically formed in the lower surface of the limiting plate.
Further, two threaded columns are connected to the inner portion of the limiting plate in a threaded mode, a hand wheel is fixedly connected to the upper end of each threaded column, and a foot support is connected to the lower end of each threaded column in a rotating mode.
Further, a notch is formed in the lower surface of the limiting plate, and the lower end of the threaded column is communicated with the notch.
Compared with the related art, the cold water heat pump unit provided by the utility model has the following beneficial effects:
the utility model provides a cold water heat pump unit, which is characterized in that a motor is started, and two bidirectional screws are synchronously controlled to rotate by being matched with a chain wheel and a chain, so that a supporting plate connected through a movable plate and a connecting rod is driven to move downwards, four universal wheels support a cold water heat pump unit body from the ground, the cold water heat pump unit is convenient to move, and the technical problem that the cold water heat pump unit is inconvenient to install and fix in a working area due to the fact that the mass of the cold water heat pump unit in the prior art is overlarge and the cold water heat pump unit needs to be moved by large equipment or more manpower is solved.
The utility model provides a cold water heat pump unit, wherein a cold water heat pump unit body is arranged on the upper surface of a support, and a hand wheel is rotated to drive a threaded column connected with the cold water heat pump unit body to rotate, so that a foot support is contacted with the ground, the cold water heat pump unit body is separated from the support, the support is conveniently dismantled for other purposes, and the installation of the cold water heat pump unit body is prevented from occupying resources.
Drawings
FIG. 1 is a schematic diagram of a cold water heat pump unit according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram of a front view of the connection of the heel brace and the limiting plate of the present utility model;
FIG. 3 is a schematic view of the front view of the stand according to the present utility model;
fig. 4 is a left side view of the present utility model.
Reference numerals in the drawings: 1. a cold water heat pump unit body; 2. a motor; 3. a limiting block; 4. a frame plate; 5. a support; 6. a threaded column; 7. a limiting plate; 8. a foot support; 9. a hand wheel; 10. a fixing hole; 11. a movable plate; 12. a connecting rod; 13. a bidirectional screw; 14. a universal wheel; 15. a support plate; 16. a chain; 17. a sprocket.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.
Embodiment one:
as shown in fig. 1-4, the cold water heat pump unit comprises a cold water heat pump unit body 1, the cold water heat pump unit body 1 comprises a frame plate 4 arranged at the bottom, a support 5 is arranged at the bottom of the frame plate 4, two-way screws 13 are symmetrically and rotationally connected to the inner side of the support 5, one end of each two-way screw 13 penetrates through the support 5 to be sleeved with a chain wheel 17, chains 16 are jointly arranged on the outer sides of the two chain wheels 17, two movable plates 11 are jointly and in threaded connection with the outer sides of the two-way screws 13, connecting rods 12 are rotationally connected to the front surface and the rear surface of each movable plate 11, support plates 15 are jointly and rotationally connected to the lower ends of the four connecting rods 12, four universal wheels 14 are uniformly and fixedly arranged on the lower surface of each support plate 15, a motor 2 is fixedly arranged on one side of the support 5, an output shaft of the motor 2 penetrates through the support 5 and is fixedly connected between any two-way screw 13, the frame plate 4 is in a U-shaped structure, and the bottom of the frame plate 4 is in contact with the support 5.
In the implementation, through starter motor 2, cooperation sprocket 17 and chain 16 use simultaneously, realize two-way screw 13 synchronous rotations of control, and then drive the backup pad 15 that is connected through fly leaf 11 and connecting rod 12 and move downwards for four universal wheels 14 hold in the palm cold water heat pump unit body 1 from ground, and the removal of being convenient for has solved the quality of cold water heat pump unit among the prior art too big, needs to be with the help of large-scale apparatus or more manpower when moving, leads to the inconvenient installation of cold water heat pump unit to be fixed in operating region's technical problem.
Embodiment two:
as shown in fig. 1-4, on the basis of the first embodiment, the present utility model provides a technical solution: the both sides of frame board 4 are all fixed mounting has stopper 3, stopper 3 is located the both sides of support 5, the front and back surface of frame board 4 is equal fixed mounting has limiting plate 7, support 5 is located between two limiting plates 7, limiting plate 7 is L type structure, and fixed orifices 10 have been seted up to limiting plate 7's lower surface symmetry, the inside spiro union of limiting plate 7 has two screw thread posts 6, the equal fixedly connected with hand wheel 9 of upper end of every screw thread post 6, and the lower extreme rotation of screw thread post 6 is connected with heel brace 8, notch 18 has been seted up to limiting plate 7's lower surface, communicate between screw thread post 6's lower extreme and the notch 18.
In the implementation, the cold water heat pump unit body 1 is placed on the upper surface of the support 5, and the hand wheel 9 is rotated to drive the threaded column 6 connected with the cold water heat pump unit body to rotate, so that the heel brace 8 is contacted with the ground, the cold water heat pump unit body 1 is separated from the support 5, the support 5 is conveniently dismantled for other purposes, and the installation of the cold water heat pump unit body 1 is prevented from occupying resources.
When the technical scheme needs to be moved, the motor 2 is started firstly, the chain wheel 17 and the chain 16 are matched for use, the two bidirectional screw rods 13 are synchronously rotated, the two movable plates 11 on the outer sides are driven to move towards opposite directions, the supporting plates 15 connected through the connecting rods 12 are driven to move downwards, the four universal wheels 14 support the cold water heat pump unit body 1 from the ground, and then the cold water heat pump unit body 1 is pushed to move. When the cold water heat pump unit body 1 is fixed, firstly, the hand wheel 9 is rotated to drive the threaded column 6 connected with the hand wheel 9 to rotate downwards, so that the heel support 8 is in contact with the ground, the cold water heat pump unit body 1 is separated from the frame plate 4, then the support 5 is moved out of the bottom of the frame plate 4, afterwards, the hand wheel 9 is rotated again, the threaded column 6 is rotated upwards, the limiting plate 7 is in contact with the ground, and finally, the cold water heat pump unit body 1 is fixed on the ground through the fixing hole 10 by utilizing the bolt.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cold water heat pump unit, includes cold water heat pump unit body (1), its characterized in that: the utility model provides a cold water heat pump unit body (1) is including setting up in frame board (4) of bottom, the bottom of frame board (4) is provided with support (5), the inboard symmetry rotation of support (5) is connected with bi-directional screw (13), every the one end of bi-directional screw (13) has all run through support (5) and has cup jointed sprocket (17), two the outside of sprocket (17) is provided with chain (16) jointly, two the outside joint of bi-directional screw (13) has two fly leaves (11), every the equal rotation of preceding, the rear surface of fly leaf (11) is connected with connecting rod (12), four the lower extreme joint rotation of connecting rod (12) is connected with backup pad (15), the even fixed mounting of lower surface of backup pad (15) has four universal wheels (14), one side fixed mounting of support (5) has motor (2), the output shaft of motor (2) runs through between support (5) and arbitrary bi-directional screw (13).
2. A cold water heat pump unit according to claim 1, characterized in that the frame plate (4) has a U-shaped structure, and the bottom of the frame plate (4) is in contact with the support (5).
3. The cold water heat pump unit according to claim 1, wherein limiting blocks (3) are fixedly arranged on two sides of the frame plate (4), and the limiting blocks (3) are positioned on two sides of the support (5).
4. A cold water heat pump unit according to claim 1, wherein limiting plates (7) are fixedly mounted on the front and rear surfaces of the frame plate (4), and the support (5) is located between the two limiting plates (7).
5. The cold water heat pump unit according to claim 4, wherein the limiting plate (7) has an L-shaped structure, and fixing holes (10) are symmetrically formed in the lower surface of the limiting plate (7).
6. The cold water heat pump unit according to claim 4, wherein two threaded columns (6) are screwed in the limiting plate (7), a hand wheel (9) is fixedly connected to the upper end of each threaded column (6), and a foot support (8) is rotatably connected to the lower end of each threaded column (6).
7. The cold water heat pump unit according to claim 6, wherein a notch (18) is formed on the lower surface of the limiting plate (7), and the lower end of the threaded column (6) is communicated with the notch (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285505.8U CN219735656U (en) | 2023-05-25 | 2023-05-25 | Cold water heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285505.8U CN219735656U (en) | 2023-05-25 | 2023-05-25 | Cold water heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219735656U true CN219735656U (en) | 2023-09-22 |
Family
ID=88056589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321285505.8U Active CN219735656U (en) | 2023-05-25 | 2023-05-25 | Cold water heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219735656U (en) |
-
2023
- 2023-05-25 CN CN202321285505.8U patent/CN219735656U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |