CN209621612U - A kind of cooling compressor with repairing gas compensation function - Google Patents

A kind of cooling compressor with repairing gas compensation function Download PDF

Info

Publication number
CN209621612U
CN209621612U CN201920144097.1U CN201920144097U CN209621612U CN 209621612 U CN209621612 U CN 209621612U CN 201920144097 U CN201920144097 U CN 201920144097U CN 209621612 U CN209621612 U CN 209621612U
Authority
CN
China
Prior art keywords
shell
pipe
electric motor
air inlet
motor units
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
Application number
CN201920144097.1U
Other languages
Chinese (zh)
Inventor
安齐宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Fanyu Compressor Technology Co Ltd
Original Assignee
Jiangxi Fanyu Compressor Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangxi Fanyu Compressor Technology Co Ltd filed Critical Jiangxi Fanyu Compressor Technology Co Ltd
Priority to CN201920144097.1U priority Critical patent/CN209621612U/en
Application granted granted Critical
Publication of CN209621612U publication Critical patent/CN209621612U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

The utility model relates to Compressor Technology fields, more particularly to a kind of cooling compressor with repairing gas compensation function, including shell, upper casing and lower casing, the enclosure interior is equipped with electric motor units, the electric motor units are immobilized in the shell wall surrounding, cylinder is equipped with below the electric motor units, the shell is cavity structure, the housing exterior walls are equipped with escape pipe, the inner walls are equipped with air inlet pipe, the air inlet pipe is connected with cylinder air inlet, the escape pipe is connected by housing hollow structure with enclosure interior air inlet pipe, supply pipe is additionally provided on the housing exterior walls, the supply pipe is also connected with housing hollow structure.Refrigerant is entered inside compressor after the cavity structure of shell by escape pipe, when by the cavity structure of shell, is carried out heat exchange with electric motor units in shell, is reduced the temperature of electric motor units, extend the service life of compressor.It operation a period of time, can be by supply pipe to enclosure interior make-up oil or gas.

Description

A kind of cooling compressor with repairing gas compensation function
[technical field]
The utility model relates to Compressor Technology field more particularly to a kind of cooling compressions with repairing gas compensation function Machine.
[background technique]
When compressor operating, the temperature and delivery temperature of compressor motor internal are relatively high, influence the effect of motor Rate declines the comprehensive performance of compressor.
And in compressor use process, when the refrigerant gas blowout of high temperature and pressure is mapped in refrigeration system, refrigeration oil can be with Refrigerant ejects together, and as the duration of runs increases, the oil in bunker is just fewer and fewer, so that compression is burnt when serious oil starvation Machine.And compressor is in and is worked lower than normal design using the working condition of evaporating temperature range, and pressure of inspiration(Pi) is very low, pressure The ability and efficiency of contracting machine decline rapidly;It needs in time to make-up gas inside compressor.
The utility model is to research and propose in view of the deficiencies of the prior art.
[utility model content]
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts, providing one kind can reduce compressor operating When temperature and cooling compressor with repairing gas compensation function.
The utility model can be achieved through the following technical solutions:
The utility model discloses a kind of cooling compressor with repairing gas compensation function, including shell, upper casing and lower casing, The enclosure interior is equipped with electric motor units, and the electric motor units are immobilized in the shell wall surrounding, are equipped with below the electric motor units Cylinder, the shell are cavity structure, and the housing exterior walls are equipped with escape pipe, and the inner walls are equipped with air inlet pipe, institute It states air inlet pipe to be connected with cylinder air inlet, the escape pipe is connected by housing hollow structure with enclosure interior air inlet pipe, described Supply pipe is additionally provided on housing exterior walls, the supply pipe is also connected with housing hollow structure.Refrigerant is by escape pipe through shell It is entered inside compressor after cavity structure using air inlet pipe, when by the cavity structure of shell, with electric motor units in shell Heat exchange is carried out, the temperature of electric motor units is reduced, extends the service life of compressor.Operation a period of time, it can pass through Pipe is fed to enclosure interior make-up oil or gas.
Preferably, the supply pipe is equipped with valve, and the supply pipe end is screw-thread joint structure.Screw-thread joint structure With better sealing.
Preferably, the hull outside is additionally provided with dispenser, and the dispenser is connected by escape pipe with shell.
Preferably, the exhaust pipe across upper casing is equipped among the upper casing.
The utility model has the following advantages compared with prior art:
1. the refrigerant of low-temp low-pressure carries out heat exchange by motor in housing hollow and compressor in dispenser, help to drop Low motor temperature and delivery temperature, and then improve the comprehensive performance of compressor.
2. supply pipe is arranged outside shell to be connected with housing hollow structure, it can be increased by supply pipe to compressor inside and be moistened Lubricating oil or refrigerant gas, extend the service life of compressor.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model;
In figure: 1, shell;2, upper casing;3, lower casing;4, electric motor units;5, exhaust pipe;6, escape pipe;7, air inlet pipe;8, gas Cylinder;9, supply pipe;10, valve;11, screw-thread joint structure;12, dispenser;
[specific embodiment]
It elaborates with reference to the accompanying drawing to the embodiments of the present invention:
As shown in Figure 1, the utility model discloses a kind of cooling compressor with repairing gas compensation function, including shell 1, Upper casing 2 and lower casing 3, are equipped with electric motor units 4 inside shell 1, and electric motor units 4 are fixed on 1 inner wall surrounding of shell, under electric motor units 4 Side is equipped with cylinder 8, and shell 1 is cavity structure, and 1 outer wall of shell is equipped with escape pipe 6, and 1 inner wall of shell is equipped with air inlet pipe 7, into Tracheae 7 is connected with 8 air inlet of cylinder, and escape pipe 7 is connected by 1 cavity structure of shell with 1 inside air inlet pipe 7 of shell, outside shell 1 Supply pipe 9 is additionally provided on wall, supply pipe 9 is also connected with 1 cavity structure of shell.Refrigerant passes through cavity knot of the escape pipe 6 through shell 1 Entered inside compressor after structure using air inlet pipe 7, when by the cavity structure of shell 1, with electric motor units 4 in shell 1 into Row heat exchange reduces the temperature of electric motor units 4, extends the service life of compressor.After running a period of time, it can pass through Pipe 9 is fed to 1 inside make-up oil of shell or gas.
Wherein, supply pipe 9 is equipped with valve 10, and supply 9 end of pipe is screw-thread joint structure 11.Screw-thread joint structure 11 has There is better sealing.
Wherein, dispenser 12 is additionally provided with outside shell 1, dispenser 12 is connected by escape pipe 6 with shell 1.
Wherein, the exhaust pipe 5 across upper casing 2 is equipped among upper casing 2.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, these embodiments can be carried out with a variety of variations, repaired Change, replacement and variant, these change, modification, replacement and modification also should be regarded as the protection scope of the utility model.

Claims (4)

1. a kind of cooling compressor with repairing gas compensation function, including shell, upper casing and lower casing, it is characterised in that: the shell Internal portion is equipped with electric motor units, and the electric motor units are immobilized in the shell wall surrounding, are equipped with cylinder, institute below the electric motor units Stating shell is cavity structure, and the housing exterior walls are equipped with escape pipe, and the inner walls are equipped with air inlet pipe, the air inlet pipe It is connected with cylinder air inlet, the escape pipe is connected by housing hollow structure with enclosure interior air inlet pipe, the housing exterior walls On be additionally provided with supply pipe, the supply, which is managed, to be also connected with housing hollow structure.
2. the cooling compressor according to claim 1 with repairing gas compensation function, it is characterised in that: on the supply pipe Equipped with valve, the supply pipe end is screw-thread joint structure.
3. the cooling compressor according to claim 1 with repairing gas compensation function, it is characterised in that: the hull outside It is additionally provided with dispenser, the dispenser is connected by escape pipe with shell.
4. the cooling compressor according to claim 1 with repairing gas compensation function, it is characterised in that: among the upper casing Equipped with the exhaust pipe across upper casing.
CN201920144097.1U 2019-01-28 2019-01-28 A kind of cooling compressor with repairing gas compensation function Expired - Fee Related CN209621612U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920144097.1U CN209621612U (en) 2019-01-28 2019-01-28 A kind of cooling compressor with repairing gas compensation function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920144097.1U CN209621612U (en) 2019-01-28 2019-01-28 A kind of cooling compressor with repairing gas compensation function

Publications (1)

Publication Number Publication Date
CN209621612U true CN209621612U (en) 2019-11-12

Family

ID=68452095

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920144097.1U Expired - Fee Related CN209621612U (en) 2019-01-28 2019-01-28 A kind of cooling compressor with repairing gas compensation function

Country Status (1)

Country Link
CN (1) CN209621612U (en)

Similar Documents

Publication Publication Date Title
CN110242534A (en) A kind of new energy has oily stage piston-type air compressor machine
CN203584712U (en) Oil-free air compressor
CN209621613U (en) A kind of integrated compressor of liquid storage device
CN209621612U (en) A kind of cooling compressor with repairing gas compensation function
CN213574602U (en) High-efficient screw compressor
CN107143483A (en) A kind of oil-free twin-tub air compressor machine
CN201407148Y (en) Natural gas compressor high-pressure cylinder
CN202946384U (en) Secondary compression screw rod air compressor
CN202073792U (en) Host machine cooling system for air compressor
CN205676155U (en) There is the pressure varying adsorption nitrogen making system reducing Enterprise Integrated cost function
CN206785637U (en) A kind of inverter screw compressor
CN209385191U (en) Air motor energy regenerating closed-cycle system
CN209523855U (en) A kind of single crank two-stage oil-less pump mechanism of qi
CN101338750A (en) Horizontal type rolling rotor compressor return air cooling structure
CN208564905U (en) A kind of piston compressor clearance piston mechanism
CN209672624U (en) A kind of closed-up water steam heat pump and the cold-heat combined system of two-stage compression refrigeration unit
CN208330734U (en) Single cylinder compressor with rolling rotor with second vapor injection
CN203175797U (en) Lightweight energy-saving air compressor
CN208503016U (en) The pendulum type compressor of double air intake structures
CN205578307U (en) Compressor fan structure
CN207634269U (en) A kind of multistage gas compressors
CN206468505U (en) A kind of reciprocating vapour compression machine
CN110242359A (en) A kind of steamturbine booster cooling sealing device
CN2560796Y (en) Automatic blow off valve of blast pipe for locomotive
CN215980065U (en) Anti-surge control system of vapor compressor

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: 20191112

Termination date: 20220128