CN221005539U - Refrigerating unit structure - Google Patents
Refrigerating unit structure Download PDFInfo
- Publication number
- CN221005539U CN221005539U CN202323027824.1U CN202323027824U CN221005539U CN 221005539 U CN221005539 U CN 221005539U CN 202323027824 U CN202323027824 U CN 202323027824U CN 221005539 U CN221005539 U CN 221005539U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- unit structure
- condenser
- baffle
- inlet tube
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 6
- 239000003921 oil Substances 0.000 description 17
- 239000003507 refrigerant Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a refrigerating unit structure, and belongs to the technical field of refrigerating units. The device comprises a water inlet pipe, wherein the lower end of the water inlet pipe is fixedly communicated with a T-shaped pipe, a sliding groove is formed in the T-shaped pipe, a sliding block is connected to the inner wall of the sliding groove in a sliding manner, two fixing blocks are fixedly connected to the outer surface of the T-shaped pipe, and a screw rod is arranged below the water inlet pipe.
Description
Technical Field
The utility model relates to a refrigerating unit structure, and belongs to the technical field of refrigerating units.
Background
The vapor compression chiller includes four principal components of a vapor compression refrigeration cycle (in the form of a compressor, evaporator, condenser, partial metering device) that can implement different refrigerants. Refrigerant benign silica gel used by absorption refrigerators acts as a desiccant. The absorption refrigerator uses water as a refrigerant and relies on water and lithium bromide solution therebetween to achieve a strong affinity for refrigeration. In most cases, the purified water is chilled, but the water may also contain a percentage of ethylene glycol and/or corrosion inhibitors; such as thin oils, may be frozen and other liquids.
Through retrieving, the chinese patent with publication number CN212253339U discloses an improved lifting refrigerating unit structure, which has the technical key points that: the utility model relates to the technical field of lifting refrigerating units and discloses an improved lifting refrigerating unit structure which comprises a supporting plate, wherein a water tank is fixedly arranged on the left side of the top of the supporting plate, a U-shaped mounting frame positioned on the right side of the water tank is fixedly connected to the top of the supporting plate, a second water pump is fixedly arranged in the U-shaped mounting frame, and a first water pump is fixedly arranged on the top of the U-shaped mounting frame. This improved generation over-and-under type refrigerating unit structure makes the worm rotate through starting bottom driving motor to make two worm wheels through the rotation opposite with the worm meshing, drive two dwang opposite rotations, thereby make the connecting rod rotate, the rotation of connecting rod can drive the rotation of spacing, again because the bull stick is located the spacing, thereby make the bull stick atress reciprocate, further drive movable rod reciprocates, the reciprocating of movable rod can drive the backup pad and go up and down, has realized the lifting function of whole device.
The problem that the existing refrigerating unit is inconvenient to lift in the refrigerating process is solved, so that the whole device has certain limitation in use, meanwhile, the refrigerating unit is slow in refrigerating speed and poor in refrigerating effect in the refrigerating process, and the production efficiency of enterprises is greatly reduced.
There is therefore a need to propose a new solution to this problem.
Disclosure of utility model
The technical problems to be solved by the utility model are as follows: the utility model provides a refrigerating unit structure, it has solved among the prior art condenser among the refrigerating unit after long-time use, the inside cooling copper pipe of condenser can scale deposit or by debris jam, leads to refrigerating unit's refrigeration effect to descend, because the time that washs the use is longer, need shut down the refrigerating unit when wasing the condenser, leads to the problem that the efficiency of car enterprise production receives the influence.
The technical problems to be solved by the utility model are realized by adopting the following technical scheme:
The utility model provides a refrigerating unit structure, includes the inlet tube, the lower extreme fixedly connected with T type pipe of inlet tube, the sliding tray has been seted up to the inside of T type pipe, the inner wall sliding connection of sliding tray has the sliding block, the surface fixedly connected with of T type pipe two fixed blocks, the below of inlet tube is equipped with the lead screw, the front end fixedly connected with rotation handle of lead screw, the surface and the equal rotation of every fixed block of lead screw are connected, the inner wall sliding connection of T type pipe has the baffle, the equal fixedly connected with sleeve pipe in baffle openly and the back, every the connector has all been seted up to sheathed tube inside.
The utility model is further provided with: the right side of inlet tube is equipped with two condensers, every the left end of condenser all is equipped with the water inlet, every the left surface of water inlet all is linked together with T type pipe.
The utility model is further provided with: the right end of each condenser is provided with a water outlet, and the inside of each condenser is provided with an air outlet.
The utility model is further provided with: each condenser is provided with a condensing agent outlet, the upper end of each condensing agent outlet is communicated with a first pipeline, and an induction valve is arranged in each first pipeline.
The utility model is further provided with: an evaporator is arranged between the two condensers, and an oil separator and a screw compressor are fixedly arranged on the upper surface of the evaporator.
The utility model is further provided with: the oil separator is communicated with each first pipeline, the lower end of the oil separator is fixedly communicated with a second pipeline, and one end, far away from the oil separator, of the second pipeline is communicated with the screw compressor.
The utility model is further provided with: the right-hand member of screw compressor is provided with the feed inlet, the fixed intercommunication of feed inlet has the pipeline III, the right-hand member of evaporimeter is provided with the discharge gate, discharge gate and pipeline three-phase intercommunication.
The beneficial effects of the utility model are as follows:
1. According to the device, the sleeve, the baffle, the connecting port, the screw rod and other parts are arranged, when the device is used, the screw rod is driven to rotate by controlling the rotating handle, the sliding block is driven to slide along the sliding groove when the screw rod rotates, the partition plate is driven to move when the sliding block slides, the sleeve is driven to move when the partition plate moves, the water inlet pipe is prevented from discharging water to a condenser pipe to be cleaned by moving the sleeve, and the effect that the device can prevent chilled water from entering the condenser to be cleaned according to requirements is achieved;
2. When the device is used, liquefied refrigerant is changed into low-temperature low-pressure gas through the evaporator, the low-temperature low-pressure gas enters the screw compressor from the third pipeline, the refrigerant is changed into high-temperature high-pressure gas after passing through the screw compressor and enters the condenser through the air outlet, the refrigerant subsequently enters the oil separator to separate out the refrigerating oil discharged along with the refrigerant gas and is sent back to the screw compressor, the high-temperature high-pressure gas is cooled by the condenser to enable the gas to be condensed into normal-temperature high-pressure liquid, the normal-temperature high-pressure liquid in the condenser is changed into wet steam through the thermal expansion valve and flows into the shell-tube evaporator, the water temperature is reduced by absorbing the heat of the refrigerating water in the evaporator, and the evaporated refrigerant returns to the evaporator for continuous circulation, so that the device can realize the refrigerating effect according to requirements.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model.
Fig. 2 is a schematic diagram of a front view structure of the present utility model.
Fig. 3 is a schematic view of the outer structure of the T-shaped tube of the present utility model.
Fig. 4 is a schematic view of the internal structure of the T-shaped tube of the present utility model.
In the figure: 1. a water inlet pipe; 2. a T-shaped tube; 3. a sliding groove; 4. a sliding block; 5. a fixed block; 6. a screw rod; 7. rotating the handle; 8. a partition plate; 9. a sleeve; 10. a connection port; 11. a water inlet; 12. a condenser; 13. an air outlet; 14. a water outlet; 15. a condensing agent outlet; 16. a first pipeline; 17. an induction valve; 18. an oil separator; 19. a second pipeline; 20. a screw compressor; 21. a feed inlet; 22. a third pipeline; 23. an evaporator; 24. and a discharge port.
Detailed Description
The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a refrigerating unit structure comprises a water inlet pipe 1, wherein the lower end of the water inlet pipe 1 is fixedly communicated with a T-shaped pipe 2, two condensers 12 are arranged on the right side of the water inlet pipe 1, the left end of each condenser 12 is provided with a water inlet 11, the left side surface of each water inlet 11 is communicated with the T-shaped pipe 2, high-temperature and high-pressure gas exhausted by a screw compressor 20 can be cooled to be liquid through the condenser 12, chilled water can conveniently enter the condenser 12 through the water inlet 11, and the water inlet pipe 1 is communicated through the connection with the T-shaped pipe 2.
An evaporator 23 is provided between the two condensers 12, an oil separator 18 and a screw compressor 20 are fixedly mounted on the upper surface of the evaporator 23, refrigerant evaporation and heat absorption are performed by the provided evaporator 23, lubricating oil in the refrigerant is separated by the provision of the IDE oil separator 18, and gas in the evaporator 23 is compressed by the provided screw compressor 20.
The right end of each condenser 12 is provided with a water outlet 14, the inside of each condenser 12 is provided with an air outlet 13, chilled water can be conveniently circulated through the arranged water outlet 14, and the cooling agent can be conveniently introduced into the condenser 12 through the arranged air outlet 13 and the screw compressor 20.
Each condenser 12 is provided with a condensing agent outlet 15, the upper end of each condensing agent outlet 15 is communicated with a first pipeline 16, an induction valve 17 is arranged in each first pipeline 16, condensing agents in the condensers 12 can be conveniently discharged through the arranged condensing agent outlets 15, condensing agents can conveniently enter an oil separator 18 through the arranged first pipelines 16, and the condensing agents in the cleaned condensers 12 are prevented from flowing back through the arranged induction valves 17.
The oil separator 18 is communicated with each first pipeline 16, the lower end of the oil separator 18 is fixedly communicated with a second pipeline 19, one end, far away from the oil separator 18, of the second pipeline 19 is communicated with the screw compressor 20, the right end of the screw compressor 20 is provided with a feed inlet 21, the second pipeline 19 is arranged to facilitate connection of the oil separator 18 and the screw compressor 20, and the third pipeline 22 is arranged to facilitate connection of the oil separator and the third pipeline 22.
The feed inlet 21 is fixedly communicated with a third pipeline 22, the right end of the evaporator 23 is provided with a discharge outlet 24, the discharge outlet 24 is communicated with the third pipeline 22, steam is conveniently discharged from the evaporator 23 through the arranged discharge outlet 24, and the steam is conveyed into the screw compressor 20 through the connection of the discharge outlet 24 and the third pipeline 22.
The inside of T type pipe 2 has been seted up sliding tray 3, sliding tray 3's inner wall sliding connection has slider 4, T type pipe 2's surface fixedly connected with two fixed blocks 5, inlet tube 1's below is equipped with lead screw 6, lead screw 6's front end fixedly connected with rotates handle 7, lead screw 6's surface and every fixed block 5 all rotate to be connected, T type pipe 2's inner wall sliding connection has baffle 8, baffle 8 openly and the equal fixedly connected with sleeve pipe 9 in the back, connector 10 has all been seted up to the inside of every sleeve pipe 9, when using this device, through controlling rotation handle 7 drive lead screw 6 and rotate, can drive slider 4 and slide along sliding tray 3 when lead screw 6 rotates, can drive baffle 8 and remove when slider 4 slides, can drive sleeve pipe 9 and remove when baffle 8 removes, prevent through removing sleeve pipe 9 that inlet tube 1 from to the condenser 12 that needs to wash, reach the repacking can control inlet tube 1 water flow direction's effect according to the demand.
The implementation principle of the utility model is as follows: when using this device to wash condenser 12, rotate through control rotation handle 7, can drive lead screw 6 and rotate when rotation handle 7 rotates, drive slider 4 through rotating lead screw 6 and slide along sliding tray 3, baffle 8 can drive sleeve pipe 9 simultaneously and remove, after changing inlet tube 1's chilled water flow direction, make evaporator 23, screw compressor 20 and oil separator 18 carry out the cooperation work with inlet tube 1 drainage's condenser 12 through the state of change induction valve 17, wash condenser 12 under the circumstances that does not influence the unit operation this moment.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a refrigerating unit structure, includes inlet tube (1), its characterized in that: the utility model discloses a water inlet pipe, including inlet tube (1), fixed connection, baffle, connecting port (10) are all offered in the inside of baffle (8), including the lower extreme fixedly connected with T type pipe (2) of inlet tube (1), sliding tray (3) have been offered to the lower extreme fixedly connected with of inlet tube (1), sliding tray (3) have been offered to the inside of T type pipe (2), inner wall sliding connection of sliding tray (3) has sliding block (4), the outside fixedly connected with of T type pipe (2) has two fixed blocks (5), the below of inlet tube (1) is equipped with lead screw (6), the front end fixedly connected with of lead screw (6) rotates handle (7), the surface of lead screw (6) all rotates with every fixed block (5) to be connected, the inner wall sliding connection of T type pipe (2) has baffle (8), all fixedly connected with sleeve pipe (9) in the front of baffle (8), every connector (10) have all been offered to the inside of sleeve pipe (9), the right flank and baffle (8) fixed connection.
2. A refrigeration unit structure as set forth in claim 1 wherein: the right side of inlet tube (1) is equipped with two condensers (12), every the left end of condenser (12) all is equipped with water inlet (11), every the left surface of water inlet (11) all is linked together with T type pipe (2).
3. A refrigeration unit structure as set forth in claim 2 wherein: the right end of each condenser (12) is provided with a water outlet (14), and the inside of each condenser (12) is provided with an air outlet (13).
4. A refrigeration unit structure as set forth in claim 2 wherein: each condenser (12) is provided with a condensing agent outlet (15), the upper end of each condensing agent outlet (15) is communicated with a first pipeline (16), and an induction valve (17) is arranged in each first pipeline (16).
5. A refrigeration unit structure as set forth in claim 2 wherein: an evaporator (23) is arranged between the two condensers (12), and an oil separator (18) and a screw compressor (20) are fixedly arranged on the upper surface of the evaporator (23).
6. A refrigeration unit structure as set forth in claim 5 wherein: the oil separator (18) is communicated with each first pipeline (16), the lower end of the oil separator (18) is fixedly communicated with a second pipeline (19), and one end, far away from the oil separator (18), of the second pipeline (19) is communicated with the screw compressor (20).
7. A refrigeration unit structure as set forth in claim 5 wherein: the right-hand member of screw compressor (20) is provided with feed inlet (21), feed inlet (21) fixed intercommunication has pipeline three (22), the right-hand member of evaporimeter (23) is provided with discharge gate (24), discharge gate (24) are linked together with pipeline three (22).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323027824.1U CN221005539U (en) | 2023-11-09 | 2023-11-09 | Refrigerating unit structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323027824.1U CN221005539U (en) | 2023-11-09 | 2023-11-09 | Refrigerating unit structure |
Publications (1)
Publication Number | Publication Date |
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CN221005539U true CN221005539U (en) | 2024-05-24 |
Family
ID=91124148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202323027824.1U Active CN221005539U (en) | 2023-11-09 | 2023-11-09 | Refrigerating unit structure |
Country Status (1)
Country | Link |
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CN (1) | CN221005539U (en) |
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2023
- 2023-11-09 CN CN202323027824.1U patent/CN221005539U/en active Active
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