CN207297273U - A kind of refrigerant compressor of adjustable pressure - Google Patents
A kind of refrigerant compressor of adjustable pressure Download PDFInfo
- Publication number
- CN207297273U CN207297273U CN201721192659.7U CN201721192659U CN207297273U CN 207297273 U CN207297273 U CN 207297273U CN 201721192659 U CN201721192659 U CN 201721192659U CN 207297273 U CN207297273 U CN 207297273U
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- CN
- China
- Prior art keywords
- fuel tank
- cylinder
- relief pipeline
- compressor
- refrigerant compressor
- 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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Abstract
The utility model discloses a kind of refrigerant compressor of adjustable pressure, including compressor body, the top ends of the compressor body are equipped with level-one cylinder and secondary cylinder, it is characterised in that：The lower section of the level-one cylinder and secondary cylinder is equipped with isolation ward, the lower section of the isolation ward is equipped with slideway fuel tank, the lower section of the slideway fuel tank is equipped with bent axle fuel tank, the outside of the slideway fuel tank is equipped with relief pipeline A, the outside of the bent axle fuel tank is sequentially communicated blow-down tank, torch assembly equipped with relief pipeline B, the relief pipeline A and relief pipeline B.The utility model proposes a kind of device, overcome because tank pressure is excessive cause compressor unstable the problem of, so as to avoid the unusual fluctuations occurred in production process, equipment is more suitable for technique productions；In addition the device is effectively solved since ice chest blocks up the situation frozen and cause production abnormal, avoid make in equipment all materials and cryogen largely emptying and caused by direct economic loss.
Description
Technical field
It the utility model is related to ice chest technical field, more particularly to a kind of refrigerant compressor of adjustable pressure.
Background technology
In existing refrigerant compressor, material contracts in the cylinder internal pressure of compressor to be sent outside to other equipment, due to pressure
The defects of contracting machine interior sealing performance, the cryogen in cylinder can be caused to leak to fuel tank internal, can cause hypertonia in fuel tank,
Compressor is unstable, influences equipment normal operation；There is a small amount of water oil vapour to enter gas by sealing ring in this externally mounted fuel tank
Cylinder, so as to reduce the refrigeration effect of ice chest so that the run time of ice chest is partially short, poor refrigerating efficiency, while also shortens ice chest
The service life of operation.
Utility model content
Based on technical problem existing for background technology, the utility model proposes a kind of refrigerant compressor of adjustable pressure,
The cryogen in fuel tank and water oil vapour are drawn using the pressure differential between fuel tank, blow-down tank, torch assembly and do burning processing,
Effectively increase the stability of compressor.
A kind of refrigerant compressor of adjustable pressure, including compressor body, the top ends of the compressor body are equipped with
Level-one cylinder and secondary cylinder, the lower section of the level-one cylinder and secondary cylinder are equipped with isolation ward, are set below the isolation ward
There is slideway fuel tank, the lower section of the slideway fuel tank is equipped with bent axle fuel tank, and the outside of the slideway fuel tank is equipped with relief pipeline A, institute
The outside for stating bent axle fuel tank connects blow-down tank, the blow-down tank equipped with relief pipeline B, the relief pipeline A with relief pipeline B
Side torch assembly is connected by gas pipeline, be also connected with pressure control device on the gas pipeline.
Preferably, interlocking bar is equipped with the bent axle fuel tank, one end of the interlocking bar is with being arranged on outside compressor body
The motor rotation connection of side, the bottom of the level-one cylinder and secondary cylinder are equipped with piston rod, and the piston rod is from top to bottom
Sequentially pass through the isolation ward, slideway fuel tank is connected to interlocking bar.
Preferably, the junction of the piston rod and the compressor body is equipped with sealing ring.
Preferably, it is equipped with control valve on the relief pipeline A, relief pipeline B and gas pipeline.
Preferably, the pressure of the isolation ward is 0.2MPa.
Preferably, the pressure of the blow-down tank is 0.17MPa.
Preferably, the pressure of the torch assembly is 2-5KPa.
A kind of refrigerant compressor processing method of adjustable pressure, method and step are as follows：
S1：When the cryogen in slideway fuel tank and bent axle fuel tank and water oil vapour increase, relief pipeline A, relief tube are opened
Valve on road B, gas pipeline；
S2：Pressure control device is adjusted, cryogen and water oil vapour are introduced into blow-down tank, torch assembly；
S3：Torch assembly carries out burning processing to cryogen and water oil vapour.
Beneficial effect in the utility model：
A kind of refrigerant compressor of adjustable pressure of the utility model, the compressor is interior to be set between cylinder and fuel tank
Isolation ward, and set relief pipeline to be connected to blow-down tank, torch assembly in the outside of slideway fuel tank and bent axle fuel tank.The device
Using the pressure differential between device, the cryogen of fuel tank internal and water oil vapour are led into blow-down tank, and are finally delivered to torch dress
Put and carry out burning processing；Isolation ward can effectively prevent the water oil vapour of fuel tank from entering cylinder, play the role of buffering；The dress
Pressure control device in putting can be monitored the pressure of compressor, easy to operate.
The utility model proposes a kind of device, overcome causes compressor is unstable to ask because tank pressure is excessive
Topic, so as to avoid the unusual fluctuations occurred in production process, makes equipment be more suitable for technique productions；In addition the device is effective
Solve since ice chest blocks up the situation frozen and cause production abnormal, avoiding makes all materials and cryogen in equipment largely be vented and make
Into direct economic loss.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of adjustable pressure refrigerant compressor structure diagram.
In figure：1- compressor bodies, 2- level-ones cylinder, 3- secondary cylinders, 4- isolation wards, 5- slideways fuel tank, 6- bent axles oil
Case, 7- piston rods, 8- interlocking bar, 9- motors, 101- relief pipeline A, 102- relief pipeline B, 11- blow-down tank, 12- pressure controls
Device processed, 13- gas pipelines.14- torch assemblies, 15- control valves, 16- sealing rings.
Embodiment
The utility model is made with reference to specific embodiment further to explain.
Embodiment 1
A kind of refrigerant compressor of adjustable pressure, including compressor body 1, the top ends of compressor body 1 are equipped with one
The lower section of level cylinder 2 and secondary cylinder 3, level-one cylinder 2 and secondary cylinder 3 is equipped with isolation ward 4, and the lower section of isolation ward 4, which is equipped with, to be slided
Road fuel tank 5, the lower section of slideway fuel tank 5 are equipped with bent axle fuel tank 6, and the outside of slideway fuel tank 5 is equipped with relief pipeline A 101, bent axle oil
The outside of case 6 is equipped with relief pipeline B 102, and relief pipeline A 101 connects blow-down tank 11, blow-down tank with relief pipeline B 102
11 side connects torch assembly 14 by gas pipeline 13；Pressure control device 12 is also connected with gas pipeline 13.Relief tube
Control valve 15 is equipped with road A101, relief pipeline B102 and gas pipeline 13.
Interlocking bar 8, one end of interlocking bar 8 and 9 turns of motor for being arranged on the outside of compressor body 1 are equipped with bent axle fuel tank 6
The bottom of dynamic connection, level-one cylinder 2 and secondary cylinder 3 is equipped with piston rod 7, and piston rod 7 sequentially passes through isolation ward from top to bottom
4th, slideway fuel tank 5 is connected to interlocking bar 8 into bent axle fuel tank 6.Piston rod 7 and the junction of compressor body 1 are equipped with sealing
Circle 16.
Pressure control device 12 is the equipment summation including pressure teletransmission, computer, passes through computer monitoring, control
Pressure change in compressor apparatus, so as to be regulated and controled.
Embodiment 2
The utility model proposes refrigerant compressor in, the pressure of isolation ward is 0.2MPa；The pressure of blow-down tank is
0.17MPa；The pressure of torch assembly is 2-5KPa；When the water oil vapour increase in slideway fuel tank and bent axle fuel tank, carry out such as
Lower processing：
S1：Open relief pipeline A, relief pipeline B, the valve on gas pipeline；
S2：Pressure control device is adjusted, using the pressure differential between fuel tank, blow-down tank and torch assembly, by slideway fuel tank
Blow-down tank, torch assembly are introduced with the cryogen in bent axle fuel tank and water oil vapour；
S3：Torch assembly carries out burning processing to cryogen and water oil vapour.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of refrigerant compressor of adjustable pressure, including compressor body, the top ends of the compressor body are equipped with one
Level cylinder and secondary cylinder, it is characterised in that：The lower section of the level-one cylinder and secondary cylinder is equipped with isolation ward, the isolation ward
Lower section be equipped with slideway fuel tank, the lower section of the slideway fuel tank is equipped with bent axle fuel tank, and the outside of the slideway fuel tank is equipped with pressure release
Pipeline A, the outside of the bent axle fuel tank connect blow-down tank equipped with relief pipeline B, the relief pipeline A with relief pipeline B, institute
The side for stating blow-down tank connects torch assembly by gas pipeline, and pressure control device is also connected with the gas pipeline.
2. the refrigerant compressor of a kind of adjustable pressure according to claim 1, it is characterised in that in the bent axle fuel tank
Equipped with interlocking bar, one end of the interlocking bar and the motor being arranged on the outside of compressor body are rotatablely connected, the level-one cylinder
Piston rod is equipped with the bottom of secondary cylinder, the piston rod sequentially passes through the isolation ward from top to bottom, slideway fuel tank connects
It is connected to interlocking bar.
3. the refrigerant compressor of a kind of adjustable pressure according to claim 2, it is characterised in that the piston rod and institute
The junction for stating compressor body is equipped with sealing ring.
A kind of 4. refrigerant compressor of adjustable pressure according to claim 1, it is characterised in that the relief pipeline A,
Control valve is equipped with relief pipeline B and gas pipeline.
A kind of 5. refrigerant compressor of adjustable pressure according to claim 1, it is characterised in that the pressure of the isolation ward
Power is 0.2MPa.
A kind of 6. refrigerant compressor of adjustable pressure according to claim 1, it is characterised in that the pressure of the blow-down tank
Power is 0.17MPa.
7. the refrigerant compressor of a kind of adjustable pressure according to claim 1, it is characterised in that the torch assembly
Pressure is 2-5KPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192659.7U CN207297273U (en) | 2017-09-15 | 2017-09-15 | A kind of refrigerant compressor of adjustable pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192659.7U CN207297273U (en) | 2017-09-15 | 2017-09-15 | A kind of refrigerant compressor of adjustable pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297273U true CN207297273U (en) | 2018-05-01 |
Family
ID=62442665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721192659.7U Expired - Fee Related CN207297273U (en) | 2017-09-15 | 2017-09-15 | A kind of refrigerant compressor of adjustable pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297273U (en) |
-
2017
- 2017-09-15 CN CN201721192659.7U patent/CN207297273U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20210915 |