CN2154980Y - Crane air conditioner with its compressor driven by hydrautic motor - Google Patents
Crane air conditioner with its compressor driven by hydrautic motor Download PDFInfo
- Publication number
- CN2154980Y CN2154980Y CN 93233496 CN93233496U CN2154980Y CN 2154980 Y CN2154980 Y CN 2154980Y CN 93233496 CN93233496 CN 93233496 CN 93233496 U CN93233496 U CN 93233496U CN 2154980 Y CN2154980 Y CN 2154980Y
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- CN
- China
- Prior art keywords
- air
- conditioning
- compressor
- hydraulic motor
- crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model relates to an air conditioner in a hoisting machine with compressor driven by a hydraulic motor, comprising a refrigeration part and a heating part. The utility model is characterized in that a hydraulic motor for an air conditioner is positioned between the rotary motor of the hoisting machine and the compressor of the air conditioner, and the hydraulic motor of the air conditioner is in series connection with the rotary motor on the hoisting machine. The high-pressure oil of the hydraulic system of the hoisting machine can continuously drive the hydraulic motor of the air conditioner to cause the compressor to work for refrigeration after through the rotary motor, and a heater is used when heated. The utility model can improve the temperature in the control room of the hoisting machine whose working environment is poor. The temperature in the control room can be kept under 28DEG. C when the summer temperature is 38DEG. C, and the room temperature can be kept more than 10DEG. C when the winter temperature is-30DEG. C.
Description
The utility model relates to a kind of crane air-conditioning with the fluid motor-driven compressor.
Crane is operation in the open air usually, and moves frequent.Crane control cabin summer heat cold, work under bad environment.Though ripe automobile air conditioning technology and crane technology are arranged at present, because the cranemobile control cabin is positioned on the rotating disk, in the hoisting heavy process and between the chassis, relative motion is arranged, and rotating disk there is not propulsion source, therefore, yet there are no the crane air-conditioning.
The purpose of this utility model is to provide a kind of crane air-conditioning that adopts the fluid motor-driven compressor.
The technical solution of the utility model is: the air-conditioning HM Hydraulic Motor is set between crane rotary motor and air-conditioning compressor, the air-conditioning HM Hydraulic Motor is connected with the rotary motor on the crane, make the high pressure oil of crane hydraulic efficiency pressure system air-conditioning compressor work be freezed by continuing to drive the air-conditioning HM Hydraulic Motor after the rotary motor.When needs are warmed oneself, use temperature booster to heat the manipulation room air.
The utility model is owing to adopt the power of HM Hydraulic Motor as compressor, high pressure oil with the crane hydraulic efficiency pressure system drives the air-conditioning HM Hydraulic Motor, thereby the crane control cabin in passive delivery has been realized refrigeration, temperature booster is set simultaneously heats, thereby can make the crane control cabin of work under bad environment accomplish cool in summer and warm in winter.When 38 ℃ of summer temperatures, can make the control cabin temperature below 28 ℃, during winter temperature-30 ℃, can keep room temperature more than 10 ℃.
Fig. 1 is the utility model refrigerating system figure;
1-hydraulic reservoir 2-crane rotary motor 3-manual shutoff valve among the figure
4-air-conditioning HM Hydraulic Motor 5-elastic coupling 6-compressor 7-condenser
8-evaporator 9-liquid vessel 10-expansion valve
Fig. 2 is an associated mode compressor picture group;
Fig. 3 is a belt-driving compressor picture group.
Below in conjunction with description of drawings embodiment.
The utility model comprises refrigeration and heating two parts.Wherein refrigerating part is made up of manual shutoff valve 3, air-conditioning HM Hydraulic Motor 4, elastic coupling 5, compressor 6, condenser 7 evaporators 8, liquid vessel 9, expansion valve 10; Heating part is made up of temperature booster.
The air-conditioning HM Hydraulic Motor is connected with the crane rotary motor by high pressure fuel pipe, at the turnover oil pipe place of air-conditioning HM Hydraulic Motor manual shutoff valve 3 in parallel, the shaft of air-conditioning HM Hydraulic Motor connects with elastic coupling 5, elastic coupling 5 has two kinds with the connecting mode of compressor: a kind of is the clutch pulley direct connection (as shown in Figure 2) of elastic coupling and compressor, and another kind is that elastic coupling passes through counter pulley and is connected (as Fig. 3) with the compressor clutch belt pulley again.
Elastic coupling 5 is made of half a coupler I, II and straight pin.The half a coupler I links to each other with the air-conditioning HM Hydraulic Motor, and by straight pin power is passed to the half a coupler II, passes to compressor again.
When adopting elastic coupling and compressor clutch belt pulley direct connection mode, the half a coupler II promptly is connected with compressor clutch.
When adopting counter pulley to connect, because the HM Hydraulic Motor transmission shaft can not bear curved moment, then pulley transmission mechanism must add a support belt pulley (as shown in Figure 3) is installed.At this moment, the half a coupler II links to each other with counter pulley, links to each other with the compressor clutch belt pulley by belt again.This moment, belt pulley can dispose different transmitting ratios according to the rotating speed of HM Hydraulic Motor, can satisfy needed refrigerating capacity.
Claims (4)
1, a kind of crane air-conditioning with the fluid motor-driven compressor, form by refrigeration and heating two large divisions, it is characterized in that: refrigeration is that the air-conditioning HM Hydraulic Motor is set between crane rotary motor and air-conditioning compressor, the air-conditioning HM Hydraulic Motor is connected with the crane rotary motor, make the high pressure oil of crane hydraulic efficiency pressure system make air-conditioning compressor work by continuing to drive the air-conditioning HM Hydraulic Motor after the rotary motor, heating is to pass through temperature booster.
2, crane air-conditioning according to claim 1, it is characterized in that refrigerating part comprises manual shutoff valve, air-conditioning HM Hydraulic Motor, elastic coupling, compressor, condenser, evaporator, liquid vessel, expansion valve, described manual shutoff valve is in parallel with the air-conditioning HM Hydraulic Motor, and described air-conditioning HM Hydraulic Motor links to each other with compressor by elastic coupling.
3, crane air-conditioning according to claim 1 is characterized in that the air-conditioning HM Hydraulic Motor links to each other with compressor with counter pulley by elastic coupling.
4,, it is characterized in that elastic coupling is made of half a coupler I and half a coupler II and straight pin according to claim 2 or 3 described crane air-conditionings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93233496 CN2154980Y (en) | 1993-03-13 | 1993-03-13 | Crane air conditioner with its compressor driven by hydrautic motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93233496 CN2154980Y (en) | 1993-03-13 | 1993-03-13 | Crane air conditioner with its compressor driven by hydrautic motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154980Y true CN2154980Y (en) | 1994-02-02 |
Family
ID=33809411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93233496 Expired - Fee Related CN2154980Y (en) | 1993-03-13 | 1993-03-13 | Crane air conditioner with its compressor driven by hydrautic motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154980Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447431C (en) * | 2007-02-25 | 2008-12-31 | 江苏创导空调有限公司 | Hydraulic-oil quantity distribution system for engineering vehicle hydraulic power air-conditioner |
| CN103950850A (en) * | 2014-05-16 | 2014-07-30 | 安徽柳工起重机有限公司 | Revolving platform hydraulic braking system of automobile crane |
| CN104214861B (en) * | 2014-08-21 | 2016-10-05 | 江苏创导空调有限公司 | A kind of hydraulic-driven electricity air conditioning system |
| CN106006387A (en) * | 2016-05-11 | 2016-10-12 | 北汽福田汽车股份有限公司 | Air conditioner rotation system and engineering machine with same |
| CN106515358A (en) * | 2016-10-18 | 2017-03-22 | 国网山东省电力公司电力科学研究院 | Hydraulic air-conditioner control system and method of insulated bucket |
-
1993
- 1993-03-13 CN CN 93233496 patent/CN2154980Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447431C (en) * | 2007-02-25 | 2008-12-31 | 江苏创导空调有限公司 | Hydraulic-oil quantity distribution system for engineering vehicle hydraulic power air-conditioner |
| CN103950850A (en) * | 2014-05-16 | 2014-07-30 | 安徽柳工起重机有限公司 | Revolving platform hydraulic braking system of automobile crane |
| CN103950850B (en) * | 2014-05-16 | 2016-01-20 | 安徽柳工起重机有限公司 | Car hosit turn table hydraulic brake system |
| CN104214861B (en) * | 2014-08-21 | 2016-10-05 | 江苏创导空调有限公司 | A kind of hydraulic-driven electricity air conditioning system |
| CN106006387A (en) * | 2016-05-11 | 2016-10-12 | 北汽福田汽车股份有限公司 | Air conditioner rotation system and engineering machine with same |
| CN106515358A (en) * | 2016-10-18 | 2017-03-22 | 国网山东省电力公司电力科学研究院 | Hydraulic air-conditioner control system and method of insulated bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |