CN109140848A - A kind of large dosage of pipette tips for coolant injection - Google Patents
A kind of large dosage of pipette tips for coolant injection Download PDFInfo
- Publication number
- CN109140848A CN109140848A CN201810905403.9A CN201810905403A CN109140848A CN 109140848 A CN109140848 A CN 109140848A CN 201810905403 A CN201810905403 A CN 201810905403A CN 109140848 A CN109140848 A CN 109140848A
- Authority
- CN
- China
- Prior art keywords
- valve body
- connector
- valve
- solenoid valve
- thimble
- 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.)
- Pending
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- 239000002826 coolant Substances 0.000 title claims abstract description 24
- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 239000003507 refrigerant Substances 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B45/00—Arrangements for charging or discharging refrigerant
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The present invention relates to coolant injection technical fields, in particular to a kind of large dosage of pipette tips for coolant injection, including valve body, fill refrigerant pipe, refrigerant passage component, vacuumize solenoid valve, fill electromagnetic valve component, thimble, switch base, connector, valve body is equipped with exhaust outlet with solenoid valve corresponding surface is vacuumized, vacuumize the exhaust passage being equipped between solenoid valve and exhaust outlet through valve body, connector is equipped with spanner, pass through the spanner on connector, connector connect more convenient with filling equipment, it operates simpler, the self-sealing joint for being filled refrigerant equipment is opened by thimble, it vacuumizes solenoid valve and can quickly make to be filled gas in refrigerant equipment and valve body and fill exhaust passage discharge, achieve the effect that vacuum, guarantee not ging up by the vacuum degree filled in refrigerant equipment, pass through the first solenoid valve, second solenoid valve, third solenoid valve passes through valve respectively Body is connected connection with first passage, second channel, third channel, improves that coolant injection dosage is big, fireballing feature.
Description
Technical field
The present invention relates to coolant injection technical field, in particular to a kind of large dosage of pipette tips for coolant injection.
Background technique
Refrigerant is the operation material for constantly recycling and realizing refrigeration in refrigeration systems, in the case where cold medium shortage, is made
With the equipment of refrigerant, its refrigerating function will be affected, and then require supplementation with the refrigerating function that refrigerant carrys out restorer at this time.It is existing
Coolant injection rifle when with being docked by filing provision, the volume of gun body is big, quality weight, to lean on manpower to open by force and be inflated
The self-sealing joint of equipment easily causes during this and is inflated rushing note pipe deforming and being inflated vacuum in equipment for equipment
Degree gos up, and in terms of filling, charging amount is small, and filling speed is slow.
Summary of the invention
The purpose of the present invention is to solve the shortcomings of the prior art and defect, a kind of large dosage for coolant injection is provided
Pipette tips are simple and convenient to operate, the purpose that filling rate is high with structure.
To achieve the above object, the present invention adopts the following technical solutions:
A kind of large dosage of pipette tips for coolant injection of the present invention, including valve body, the valve body are six face square structures,
The valve body lower portion, which is equipped with, fills refrigerant pipe, and described fill is equipped with refrigerant passage component, the refrigerant passage component packet inside refrigerant pipe
First passage, second channel, third channel are included, the two neighboring face of valve body, which is equipped with, vacuumizes solenoid valve, filling solenoid valve
Component, the filling electromagnetic valve component include the first solenoid valve, second solenoid valve, third solenoid valve, first solenoid valve, the
Two solenoid valves, third solenoid valve pass through valve body respectively and connection, the valve body are connected with first passage, second channel, third channel
It is equipped with exhaust outlet with solenoid valve corresponding surface is vacuumized, it is described to vacuumize the exhaust being equipped between solenoid valve and exhaust outlet through valve body
Channel, the valve body is interior to be equipped with the thimble through valve body setting, and described thimble one end is equipped with the switch base being fixedly connected with the valve body,
The thimble other end is equipped with the connector being connect with valve body screw thread convenient for quickly connecting with filling equipment, sets on the connector
There is the spanner connecting manually convenient for connector with filling equipment.
Further, the refrigerant pipe top of filling is equipped with the step surface connecting with valve body, and described fill in the middle part of refrigerant pipe is equipped with
Hand grip portion, the refrigerant pipe lower part of filling is equipped with cavity is connect with equipment, and the refrigerant pipe inside of filling is equipped with convenient for refrigerant conveying
Refrigerant passage component, the step surface and cavity are arranged higher than hand grip portion.
Further, the two neighboring face side of the valve body be equipped with installation cavity, the installation cavity and vacuumize solenoid valve and
It is separately connected between filling electromagnetic valve component equipped with cushion block, the via hole be connected with valve body, valve body is respectively equipped on the cushion block
The two neighboring face other side be equipped with mounting groove, it is described vacuumize solenoid valve and filling electromagnetic valve component pass through mounting groove and switch base
Connection.
Further, it is equipped with liquid outlet channel in the connector, is connected with thimble, the connector in the liquid outlet channel
It is equipped with screw thread to valve body elongated end, the connector connect protruding end with valve body equipped with card slot, and the card slot is interior to be convenient for connector
The spanner being connect manually with filling equipment.
Further, electric cylinder is equipped between the valve body and spanner, the output end of the electric cylinder connects
There is connector, connection cephalic par offers lateral jack hole, offers the connecting hole being pierced by convenient for connector in the middle part of the spanner,
It is equipped with split pin in the jack hole, it is described to vacuumize solenoid valve and filling electromagnetic valve component is equipped with and electric cylinder cooperation company
The inductor connect.
Further, described thimble one end is disposed through connector, is equipped with side by side in the middle part of the thimble convenient for connecting
The sliding shoe slided in head, the thimble are equipped with the circle being closed convenient for connector to valve body elongated end port to switch base elongated end
Shape block, the switch base inside are equipped with the groove being used cooperatively with circular seal ring, are equipped with button outside the switch base.
Further, the port corresponding surface of the rounded stops and connector is equipped with annular groove, outside the rounded stops
Equipped with the annular ring being connect convenient for connector with valve seal.
Compared with prior art the invention has the following beneficial effects: providing a kind of large dosage of pipette tips for coolant injection, pass through
Spanner on connector, connector connect with filling equipment and are more convenient, and operation is simpler, is opened by thimble and is filled refrigerant equipment
Self-sealing joint, vacuumize solenoid valve and can quickly make to be filled gas in refrigerant equipment and valve body and fill exhaust passage discharge, reach
The effect of vacuum guarantees not ging up by the vacuum degree filled in refrigerant equipment, passes through the first solenoid valve, second solenoid valve, third
Solenoid valve passes through valve body respectively and connection is connected with first passage, second channel, third channel, and it is big, fast to improve coolant injection dosage
Spend fast feature.
Detailed description of the invention
Fig. 1 is whole the schematic diagram of the section structure of the invention.
Fig. 2 divides global solution structural schematic diagram for of the invention.
Fig. 3 is overall structure diagram of the invention.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of large dosage of pipette tips for coolant injection, including valve body 1, the valve body 1 are
Six face square body structures, 1 lower part of valve body, which is equipped with, fills refrigerant pipe 2, and described fill is equipped with refrigerant passage component 3 inside refrigerant pipe 2,
The refrigerant passage component 3 includes first passage 4, second channel 5, third channel 6, and the two neighboring face of the valve body 1 is equipped with
Solenoid valve 7, filling electromagnetic valve component 8 are vacuumized, the filling electromagnetic valve component 8 includes the first solenoid valve 9, second solenoid valve
10, third solenoid valve 11, first solenoid valve 9, second solenoid valve 10, third solenoid valve 11 pass through valve body 1 and first respectively
Channel 4, second channel 5, the conducting connection of third channel 6 commonly when filling, need to only control the first electricity of filling electromagnetic valve component 8
The first passage 4 of magnet valve 9 and refrigerant passage component 3 connects to leading to, and when needing escalated dose to be filled, only need are simultaneously
Make the first solenoid valve 9, second solenoid valve 10, the third solenoid valve 11 and the first of refrigerant passage component 3 that fill electromagnetic valve component 8
Channel 4, second channel 5, third channel 6 connect to leading to, and pipette tips can be made to carry out the coolant injection of large dosage, the valve body 1 with
7 corresponding surface of solenoid valve is vacuumized equipped with exhaust outlet 12, described vacuumize is equipped between solenoid valve 7 and exhaust outlet 12 through valve body 1
Exhaust passage, be equipped with the thimble 13 being arranged through valve body 1 in the valve body 1, described 13 one end of thimble is equipped with fixed with valve body 1
The switch base 14 of connection, 13 other end of thimble, which is equipped with, to be connect quickly to connect with filling equipment with 1 screw thread 25 of valve body
Connector 15 opens the self-sealing joint for being filled refrigerant equipment by thimble 13, and vacuumizing solenoid valve 7 can quickly make to be filled refrigerant
Gas fills exhaust passage discharge in equipment and valve body 1, achievees the effect that vacuum, and the connector 15, which is equipped with, is convenient for connector 15
The spanner 16 connecting manually with filling equipment, by the spanner 16 on connector 15, connector 15 connect more square with filling equipment
Just, operate it is simpler, the self-sealing joint for being filled refrigerant equipment is opened by thimble 13, vacuumize solenoid valve 7 can quickly make by
It fills gas in refrigerant equipment and valve body 1 and fills exhaust passage discharge, achieve the effect that vacuum, guarantee the vacuum filled in refrigerant equipment
Degree does not go up, by the first solenoid valve 9, second solenoid valve 10, third solenoid valve 11 respectively by valve body 1 and first passage 4,
Second channel 5, the conducting connection of third channel 6, improve that coolant injection dosage is big, fireballing feature.
2 top of refrigerant pipe of filling is equipped with the step surface 17 that connect with valve body 1, by step surface 17, make to fill refrigerant pipe 2 and
Connect closer between valve body 1, described fill is equipped with hand grip portion 18 in the middle part of refrigerant pipe 2,2 lower part of refrigerant pipe of filling is equipped with and equipment
Connect cavity 19, it is described fill inside refrigerant pipe 2 be equipped with convenient for refrigerant conveying refrigerant passage component 3, the step surface 17 with it is recessed
Chamber 19 is arranged higher than hand grip portion 18, by step surface 17, cavity 19, make to fill between refrigerant pipe 2 and valve body 1 and equipment connect it is tighter
It is close, it is filled by hand grip portion 18 convenient for holding pipette tips when filling refrigerant.
The two neighboring face side of the valve body 1 is equipped with installation cavity 20, the installation cavity 20 with vacuumize solenoid valve 7 and filling
It is separately connected between electromagnetic valve component 8 equipped with cushion block 21, the via hole 22 be connected with valve body 1 is respectively equipped on the cushion block 21,
The two neighboring face other side of valve body 1 is equipped with mounting groove 23, and solenoid valve 7 and the filling electromagnetic valve component 8 of vacuumizing passes through installation
Slot 23 is connect with switch base 14, by installation cavity 20, cushion block 21, mounting groove 23, convenient for vacuumizing solenoid valve 7 and filling solenoid valve
Component 8 connect closer with valve body 1.
Electric cylinder is equipped between the valve body 1 and spanner 16, the output end of the electric cylinder is connected with connection
Head, connection cephalic par offers lateral jack hole, offers the connecting hole being pierced by convenient for connector in the middle part of the spanner, described to wear
It connects and is equipped with split pin in hole, it is described to vacuumize solenoid valve 7 and fill electromagnetic valve component 8 equipped with being cooperatively connected with electric cylinder
Inductor takes over inductive signal by inductor, can make electricity when needing moving wrench 16 to vacuumize or carrying out coolant injection
Cylinder of taking offence pushes out the movement of spanner 16, while capable of reaching automatic control in this way, and can prevent maloperation from touching spanner 16, make
At loss.
It is equipped with liquid outlet channel 24 in the connector 15, is connected with thimble 13, the connector in the liquid outlet channel 24
15 are equipped with screw thread 25 to 1 elongated end of valve body, and the connector 15 connect protruding end with valve body 1 equipped with card slot 26, the card slot 26
The interior spanner 16 being connect manually convenient for connector 15 with filling equipment；Described 13 one end of thimble is disposed through connector 15, institute
It states the middle part of thimble 13 and is equipped with sliding shoe 27 convenient for sliding in connector 15 side by side, the thimble 13 is to 14 elongated end of switch base
Equipped with the rounded stops 28 being closed convenient for connector 15 to 1 elongated end port of valve body, it is equipped with and circle inside the switch base 14
The groove 29 that block 28 is used cooperatively is equipped with button 30 outside the switch base 14；The rounded stops 28 and connector 15
Port corresponding surface is equipped with annular groove, and the annular being tightly connected convenient for connector 15 and valve body 1 is equipped with outside the rounded stops 28
Circle 31 drives connector 15 by spanner 16, and the rounded stops 28 of 13 one end of thimble are sliped off from 15 port of connector, and refrigerant is from even
Outflow in liquid outlet channel 24, starts coolant injection, achievees the effect that quickly to fill in connector 15.
The above description is only a preferred embodiment of the present invention, thus it is all according to the configuration described in the scope of the patent application of the present invention,
The equivalent change or modification that feature and principle are done, is included in the scope of the patent application of the present invention.
Claims (7)
1. a kind of large dosage of pipette tips for coolant injection, it is characterised in that: including valve body, the valve body is the rectangular knot in six faces
Structure, the valve body lower portion, which is equipped with, fills refrigerant pipe, and described fill is equipped with refrigerant passage component, the refrigerant passage component inside refrigerant pipe
Including first passage, second channel, third channel, the two neighboring face of valve body, which is equipped with, vacuumizes solenoid valve, filling electromagnetism
Valve module, the filling electromagnetic valve component include the first solenoid valve, second solenoid valve, third solenoid valve, first solenoid valve,
Second solenoid valve, third solenoid valve pass through valve body respectively and connection, the valve are connected with first passage, second channel, third channel
Body is equipped with exhaust outlet with solenoid valve corresponding surface is vacuumized, described to vacuumize the row being equipped between solenoid valve and exhaust outlet through valve body
Gas channel, the valve body is interior to be equipped with the thimble through valve body setting, and described thimble one end is equipped with the switch being fixedly connected with the valve body
Seat, the thimble other end are equipped with the connector being connect with valve body screw thread convenient for quickly connecting with filling equipment, the connector
It is equipped with the spanner connecting manually convenient for connector with filling equipment.
2. a kind of large dosage of pipette tips for coolant injection according to claim 1, it is characterised in that: described to fill refrigerant pipe
Top is equipped with the step surface that connect with valve body, and described fill is equipped with hand grip portion in the middle part of refrigerant pipe, it is described fill refrigerant pipe lower part equipped with
Equipment connects cavity, described to fill inside refrigerant pipe the refrigerant passage component being equipped with convenient for refrigerant conveying, the step surface and cavity
It is arranged higher than hand grip portion.
3. a kind of large dosage of pipette tips for coolant injection according to claim 1, it is characterised in that: the valve body is adjacent
Two faces side is equipped with installation cavity, the installation cavity and vacuumizes and is separately connected and is equipped between solenoid valve and filling electromagnetic valve component
Cushion block is respectively equipped with the via hole be connected with valve body on the cushion block, and the two neighboring face other side of valve body is equipped with mounting groove, described
It vacuumizes solenoid valve and filling electromagnetic valve component is connect by mounting groove with switch base.
4. a kind of large dosage of pipette tips for coolant injection according to claim 3, it is characterised in that: in the connector
Equipped with liquid outlet channel, thimble is connected in the liquid outlet channel, the connector is equipped with screw thread, the connection to valve body elongated end
Head connect protruding end with valve body equipped with card slot, the interior spanner connecting manually convenient for connector with filling equipment of the card slot.
5. a kind of large dosage of pipette tips for coolant injection according to claim 4, it is characterised in that: the valve body with pull
Electric cylinder is equipped between hand, the output end of the electric cylinder is connected with connector, and connection cephalic par offers transverse direction
Jack hole, the spanner middle part offer the connecting hole being pierced by convenient for connector, are equipped with split pin, the pumping in the jack hole
Vacuum solenoid and filling electromagnetic valve component are equipped with the inductor being cooperatively connected with electric cylinder.
6. a kind of large dosage of pipette tips for coolant injection according to claim 4, it is characterised in that: described thimble one end
It is disposed through connector, is equipped with the sliding shoe convenient for sliding in connector in the middle part of the thimble side by side, the thimble is to opening
It closes seat elongated end and is equipped with the rounded stops being closed convenient for connector to valve body elongated end port, be equipped with and circle inside the switch base
The groove that shape sealing ring is used cooperatively, the switch base outside are equipped with button.
7. a kind of large dosage of pipette tips for coolant injection according to claim 5, it is characterised in that: the rounded stops
With the port corresponding surface of connector it is equipped with annular groove, is equipped with outside the rounded stops and is connect convenient for connector with valve seal
Annular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905403.9A CN109140848A (en) | 2018-08-10 | 2018-08-10 | A kind of large dosage of pipette tips for coolant injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905403.9A CN109140848A (en) | 2018-08-10 | 2018-08-10 | A kind of large dosage of pipette tips for coolant injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109140848A true CN109140848A (en) | 2019-01-04 |
Family
ID=64792512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810905403.9A Pending CN109140848A (en) | 2018-08-10 | 2018-08-10 | A kind of large dosage of pipette tips for coolant injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109140848A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003287324A (en) * | 2002-03-28 | 2003-10-10 | Matsushita Refrig Co Ltd | Method for setting gas sealing amount of appliance using flammable gas, and refrigerating system for regulating gas sealing amount by the method |
| CN1642848A (en) * | 2002-03-27 | 2005-07-20 | 约翰逊迪瓦西公司 | Flow restriction device |
| CN201191114Y (en) * | 2008-04-25 | 2009-02-04 | 斯必克工业技术研究开发(上海)有限公司 | Casing assembly for secondary refrigerant charging and recovering plant |
| CN101839596A (en) * | 2009-03-20 | 2010-09-22 | 斯必克工业技术研究开发(上海)有限公司 | Filling and recovering device |
| CN206637902U (en) * | 2017-03-22 | 2017-11-14 | 佛山东柳自动化科技有限公司 | A kind of coolant injection rifle |
-
2018
- 2018-08-10 CN CN201810905403.9A patent/CN109140848A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1642848A (en) * | 2002-03-27 | 2005-07-20 | 约翰逊迪瓦西公司 | Flow restriction device |
| JP2003287324A (en) * | 2002-03-28 | 2003-10-10 | Matsushita Refrig Co Ltd | Method for setting gas sealing amount of appliance using flammable gas, and refrigerating system for regulating gas sealing amount by the method |
| CN201191114Y (en) * | 2008-04-25 | 2009-02-04 | 斯必克工业技术研究开发(上海)有限公司 | Casing assembly for secondary refrigerant charging and recovering plant |
| CN101839596A (en) * | 2009-03-20 | 2010-09-22 | 斯必克工业技术研究开发(上海)有限公司 | Filling and recovering device |
| CN206637902U (en) * | 2017-03-22 | 2017-11-14 | 佛山东柳自动化科技有限公司 | A kind of coolant injection rifle |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |