CN218379958U - Centrifugal water chilling unit - Google Patents
Centrifugal water chilling unit Download PDFInfo
- Publication number
- CN218379958U CN218379958U CN202222327669.4U CN202222327669U CN218379958U CN 218379958 U CN218379958 U CN 218379958U CN 202222327669 U CN202222327669 U CN 202222327669U CN 218379958 U CN218379958 U CN 218379958U
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- fixedly connected
- frame
- bottom end
- top end
- fixed
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 20
- 239000000498 cooling water Substances 0.000 claims abstract description 11
- 230000035939 shock Effects 0.000 claims description 14
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 7
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a centrifugal cooling water set relates to refrigeration plant technical field. The water chilling unit comprises a water chilling unit body, wherein a damping component is installed at the bottom end of the water chilling unit body, a hydraulic jack is installed at the bottom end of the damping component, a backing plate is fixedly connected to the telescopic end of the hydraulic jack, and a supporting plate is fixedly connected between the top end of the backing plate and the bottom end of a frame; the damping assembly comprises a frame, and the bottom end of the frame is fixed to the top end of the hydraulic jack. The utility model discloses an effect of hydraulic jack, backing plate and backup pad, hydraulic jack starts for backing plate and ground contact, universal wheel and ground are from each other, at backing plate and frame with the erection bracing board, piston assembly's flexible shrink makes the gravity of cooling water set body in the backup pad, makes when this unit is changed into the fixed state from the moving state, and self can stably go on, has avoided the impact when changing, has guaranteed the life of this unit.
Description
Technical Field
The utility model relates to a refrigeration plant technical field specifically is centrifugal cooling water set.
Background
The centrifugal water chilling unit consists of a centrifugal refrigeration compressor, an evaporator, a condenser, a main motor, an air exhaust recovery device, a lubricating system, a control cabinet, a starting cabinet and the like.
As disclosed in application number 202120955615.5, the gas turbine comprises a unit, the equal fixedly connected with curb plate one in unit both sides bottom, every a plurality of screw one has all been seted up to curb plate one side, unit bottom fixedly connected with backup pad, one side fixedly connected with fixed plate one in backup pad top is connected one end and is connected with the backup pad through strutting arrangement's connecting rod one end and diaphragm for spring and hydraulic stem play the effect of shock attenuation and buffering to the unit, effectively keep apart unit and ground, have avoided the condition of unit shell rust and corrosion to take place, have prolonged the life of internals.
The device is inconvenient when changing from the mobile state to the fixed state, makes the removal wheel accomodate through rotating the pivot, because centrifugal chiller self has gravity, in case the pivot rotates, because the pivot is uncontrolled this moment, under centrifugal chiller's the gravity, whole unit whereabouts, until the bottom and the ground contact in device storehouse for the device storehouse receives the impact, influences the life of whole unit, provides a centrifugal chiller for this reason and in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the technical problem who proposes among the above-mentioned background art. To this end, the present invention proposes a subject, the object of which is to provide a centrifugal chiller unit to solve the problems proposed in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the centrifugal water chilling unit comprises a water chilling unit body, wherein a damping assembly is mounted at the bottom end of the water chilling unit body, a hydraulic jack is mounted at the bottom end of the damping assembly, a base plate is fixedly connected with the telescopic end of the hydraulic jack, and a supporting plate is fixedly connected between the top end of the base plate and the bottom end of a frame; the damping assembly comprises a frame, and the bottom end of the frame is fixed with the top end of the hydraulic jack;
the hydraulic jack comprises a piston assembly, the bottom end of the piston assembly is fixed to the top end of a base plate, the top end of the piston assembly is fixed to the bottom end of a frame, one end of the piston assembly is fixedly connected with an oil pipe, one end of the oil pipe is fixedly connected with a pressure reducing valve, a water inlet end of the oil pipe is fixedly connected with a hydraulic pump, a water inlet end of the hydraulic pump is fixedly connected with an oil tank, one side of the oil tank is fixed to one end of the pressure reducing valve, a check valve is fixedly connected between a water outlet end of the hydraulic pump and the oil pipe, a check valve is fixedly connected between a water inlet end of the hydraulic pump and the oil tank, a universal wheel is fixedly connected to the bottom end of the frame, the hydraulic jack is started under the action of the hydraulic jack, the base plate is in contact with the ground, the universal wheel is separated from the ground, the support plate is installed on the base plate and the frame, the piston assembly is telescopic and contracted on the support plate, the gravity of a water chilling unit body is on the support plate, the unit can be stably carried out when the unit is changed from a moving state to a fixed state, impact during change is avoided, and the service life of the unit is guaranteed.
Preferably, the inside fixedly connected with damping shock absorber of frame, the top fixedly connected with bottom plate of damping shock absorber, the top of bottom plate and the bottom mounting of cooling water set body, through damper's setting, the damping shock absorber is used for good shock attenuation, and to the impact of this unit bottom, it leads to not hard up and damage because of vibrations to have slowed down the part when can slowing down the cooling water set body operation, has improved the life of this unit.
Preferably, the top end of the backing plate is fixedly connected with a limiting frame, and the supporting plate is located inside the limiting frame.
Preferably, the top end of the supporting plate is in contact with the bottom end of the frame, the bottom end of the supporting plate is in contact with the top end of the backing plate, and the bottom end of one side of the supporting plate is fixed with the side wall of the limiting frame through bolts and nuts.
Preferably, the bottom end of the oil tank is fixed to the top end of the frame, the bottom end of the hydraulic pump is fixed to the top end of the frame, and the oil tank and the hydraulic pump move along with the movement of the group, so that the oil tank and the hydraulic pump are convenient to use.
Preferably, the top end of the oil tank is fixedly connected with a sealing cover, and a transparent layer is arranged on the side wall of the oil tank so as to fill oil into the oil tank.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an isometric view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is an isometric view of the hydraulic jack of the present invention;
figure 4 is the cross-sectional view of the shock-absorbing assembly of the present invention.
In the figure: 1. a water chilling unit body; 2. a universal wheel; 3. a hydraulic jack; 301. a piston assembly; 302. a hydraulic pump; 303. a pressure reducing valve; 304. an oil tank; 4. a base plate; 5. a support plate; 6. a shock absorbing assembly; 601. a frame; 602. a damping shock absorber; 603. a base plate.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
As shown in fig. 1-4, the utility model provides a technical solution: the centrifugal water chilling unit comprises a water chilling unit body 1, wherein a damping component 6 is mounted at the bottom end of the water chilling unit body 1, a hydraulic jack 3 is mounted at the bottom end of the damping component 6, a base plate 4 is fixedly connected with the telescopic end of the hydraulic jack 3, and a supporting plate 5 is fixedly connected between the top end of the base plate 4 and the bottom end of a frame 601; the shock absorption assembly 6 comprises a frame 601, and the bottom end of the frame 601 is fixed with the top end of the hydraulic jack 3;
Referring to fig. 4, a damping shock absorber 602 is fixedly connected to the inside of the frame 601, a bottom plate 603 is fixedly connected to the top end of the damping shock absorber 602, and the top end of the bottom plate 603 is fixed to the bottom end of the water chilling unit body 1.
Referring to fig. 1 to 3, a limiting frame is fixedly connected to the top end of the backing plate 4, the supporting plate 5 is located inside the limiting frame, the top end of the supporting plate 5 contacts with the bottom end of the frame 601, the bottom end of the supporting plate 5 contacts with the top end of the backing plate 4, and the bottom end of one side of the supporting plate 5 is fixed to the side wall of the limiting frame through bolts and nuts. The bottom end of the oil tank 304 is fixed to the top end of the frame 601, and the bottom end of the hydraulic pump 302 is fixed to the top end of the frame 601. The top end of the oil tank 304 is fixedly connected with a sealing cover, and a transparent layer is arranged on the side wall of the oil tank 304.
The support plate 5 is detachable, when the device is moved, the support plate 5 is detached from the device, when the device is fixed, the support plate 5 is fixed with the device, and the support plate 5 plays a supporting role.
The top of backup pad 5 contacts with the bottom of frame 601, and the bottom of backup pad 5 contacts with the bottom of backing plate 4 and makes backup pad 5 play the supporting role to cooling water set body 1 for the gravity of cooling water set body 1 is applyed on backup pad 5, simultaneously because the bolt and nut that is located the backup pad 5 lateral wall only plays the fixed action to backup pad 5 and frame 601, the relative position of backing plate 4, bolt and nut can not play the supporting role to the device, has guaranteed bolt and nut's life.
Through damper unit 6's setting, damping shock absorber 602 is used for good shock attenuation, can slow down when cooling water set body 1 moves, to the impact of this unit bottom, has slowed down the part and has leaded to becoming flexible and damage because of vibrations, has improved the life of this unit.
The hydraulic pump 302 is started, the liquid in the oil tank 304 is sucked out, the liquid sequentially passes through the one-way valve and the inside of the hydraulic pump 302, the one-way valve is positioned at the water outlet end of the hydraulic pump 302, the pressure reducing valve 303 is closed at the moment, the liquid can flow into the piston assembly 301, the telescopic end of the piston assembly 301 extends out, when the pressure reducing valve 303 is opened, the force can be applied to the telescopic end of the piston assembly 301 at the moment, so that the liquid in the piston assembly 301 flows into the oil tank 304 from the pressure reducing valve 303, the telescopic end of the piston assembly 301 contracts, in the actual implementation process, an upward force needs to be applied to the base plate 4 manually, the bottom end of the base plate 4 and the bottom end of the universal wheel 2 are prevented from being positioned on the same horizontal plane,
when the mobile state is changed into the fixed state, the hydraulic jack 3 is used firstly, two ends of the piston assembly 301 are lengthened, the backing plate 4 is in contact with the ground, at the moment, the telescopic end of the piston assembly 301 still extends out, the universal wheel 2 is separated from the ground, the telescopic end of the piston assembly 301 stops, the supporting plate 5 is placed between the backing plate 4 and the frame 601, the supporting plate 5 is placed inside the limiting frame, the supporting plate 5 is in a cuboid or cube shape, the cuboid or cube shape is not prone to rolling, at the moment, the reducing valve 303 is opened, the telescopic end of the piston assembly 301 contracts, the gravity of the unit can fall on the supporting plate 5, due to the cuboid or cube shape and the limiting frame simultaneously, the position of the supporting plate 5 is fixed, meanwhile, the position can be fixed through the aid of the hydraulic jack 3, the backing plate 4 and the supporting plate 5 are started, the backing plate 4 is in contact with the ground, the universal wheel 2 is separated from the ground, the backing plate 4 and the frame 601 are provided with the supporting plate 5, the supporting plate 5 is provided with the supporting plate 5, the gravity of the cooling water unit body 1 is changed into the mobile state, the stable service life of the unit can be ensured, and the stable service life of the unit can be changed from the mobile state.
The present embodiment has been described in detail with reference to the drawings, but the present invention is not limited to the above embodiment, and various changes can be made within the knowledge of those skilled in the art without departing from the present invention.
Claims (6)
1. Centrifugal cooling water set, including cooling water set body (1), its characterized in that: a damping component (6) is installed at the bottom end of the water chilling unit body (1), a hydraulic jack (3) is installed at the bottom end of the damping component (6), a base plate (4) is fixedly connected with the telescopic end of the hydraulic jack (3), and a supporting plate (5) is fixedly connected between the top end of the base plate (4) and the bottom end of the frame (601); the damping component (6) comprises a frame (601), and the bottom end of the frame (601) is fixed with the top end of the hydraulic jack (3);
hydraulic jack (3) are including piston assembly (301), and the bottom of piston assembly (301) and the top of backing plate (4) are fixed, and the top of piston assembly (301) and the bottom mounting of frame (601), the one end fixedly connected with oil pipe of piston assembly (301), the one end fixedly connected with relief pressure valve (303) of oil pipe, the end fixedly connected with hydraulic pump (302) of intaking of oil pipe, the end fixedly connected with oil tank (304) of intaking of hydraulic pump (302), one side of oil tank (304) and the one end of relief pressure valve (303) are fixed, fixedly connected with check valve between the play water end of hydraulic pump (302) and the oil pipe, fixedly connected with check valve between the end of intaking of hydraulic pump (302) and oil tank (304), the bottom fixedly connected with universal wheel (2) of frame (601).
2. The centrifugal chiller according to claim 1, wherein: the water chilling unit is characterized in that a damping shock absorber (602) is fixedly connected to the inside of the frame (601), a bottom plate (603) is fixedly connected to the top end of the damping shock absorber (602), and the top end of the bottom plate (603) and the bottom end of the water chilling unit body (1) are fixed.
3. The centrifugal chiller according to claim 1, wherein: the top end of the backing plate (4) is fixedly connected with a limiting frame, and the supporting plate (5) is located inside the limiting frame.
4. The centrifugal chiller according to claim 1, wherein: the top end of the supporting plate (5) is in contact with the bottom end of the frame (601), the bottom end of the supporting plate (5) is in contact with the top end of the base plate (4), and the bottom end of one side of the supporting plate (5) is fixed with the side wall of the limiting frame through bolts and nuts.
5. The centrifugal chiller according to claim 1, wherein: the bottom end of the oil tank (304) is fixed with the top end of the frame (601), and the bottom end of the hydraulic pump (302) is fixed with the top end of the frame (601).
6. The centrifugal chiller according to claim 1, wherein: the top end of the oil tank (304) is fixedly connected with a sealing cover, and a transparent layer is arranged on the side wall of the oil tank (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222327669.4U CN218379958U (en) | 2022-09-02 | 2022-09-02 | Centrifugal water chilling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222327669.4U CN218379958U (en) | 2022-09-02 | 2022-09-02 | Centrifugal water chilling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218379958U true CN218379958U (en) | 2023-01-24 |
Family
ID=84971724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222327669.4U Active CN218379958U (en) | 2022-09-02 | 2022-09-02 | Centrifugal water chilling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218379958U (en) |
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2022
- 2022-09-02 CN CN202222327669.4U patent/CN218379958U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240530 Address after: 341000 plot B-1-4, Comprehensive Bonded Zone, Ganzhou Economic and Technological Development Zone, Ganzhou City, Jiangxi Province, covering the land of Jinda Supply Chain Project in the east, Hongguo Road in the south, Chuangye North Road in the west, and Liangguyi Road in the north Patentee after: Ganzhou Guoxiang Environmental Technology Co.,Ltd. Country or region after: China Address before: No. 607 Heshun Road, Heshan Industrial City, Heshan, Jiangmen, Guangdong 529700 Patentee before: Guangdong Guoxiang Environmental Technology Co.,Ltd. Country or region before: China |