CN108909401A - A kind of refrigerant storage device of new-energy automotive air-conditioning - Google Patents
A kind of refrigerant storage device of new-energy automotive air-conditioning Download PDFInfo
- Publication number
- CN108909401A CN108909401A CN201810503687.9A CN201810503687A CN108909401A CN 108909401 A CN108909401 A CN 108909401A CN 201810503687 A CN201810503687 A CN 201810503687A CN 108909401 A CN108909401 A CN 108909401A
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- fixedly connected
- tank body
- integrally formed
- partition
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
-
- 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
Abstract
It is disclosed by the invention to belong to refrigerant technical field of memory,The refrigerant storage device of specially a kind of new-energy automotive air-conditioning,Including tank body,Integrally formed tank deck is equipped at the right end wheel rim of the tank body,The right end of the tank deck is fixedly connected with the valve port pipe being connected with tank body,The top of the valve port pipe is equipped with integrally formed mouthpiece,And the mouthpiece is connected with valve port pipe,By the way that one group of partition being slidably connected with tank body is arranged in tank inner chamber,Tank body is divided into gas chamber and refrigerant room by partition simultaneously,So that refrigerant is stored in refrigerant room,Liquid carbon dioxide is filled to device room simultaneously,So that the second knob can be twisted after carrying out refrigerant addition the second screw rod is separated with partition,To push partition to move to refrigerant room side,The refrigerant retained when to by refrigerant pushes to the inner cavity of refrigerant addition pipeline again,Effectively prevent the problem of refrigerant utilization rate reduces the waste with refrigerant.
Description
Technical field
It is disclosed by the invention to belong to refrigerant technical field of memory, the refrigerant storage of specially a kind of new-energy automotive air-conditioning
Device.
Background technique
Refrigerant, i.e. refrigerant are to generate the working fluid of refrigerating effect to transferring heat energy in refrigerating and air conditioning system.
A refrigerant and secondary refrigerant can be divided into according to working method classification.Nature refrigerant can be divided into according to material property classification and synthesis is cold
Matchmaker, refrigerant are that the easy heat absorption of one kind becomes gas, and is easy the substance that heat release becomes liquid.Early stage, freezing station-service ammonia was when cold
Coal, for ammonia when being pressurized, heat release becomes liquid；When highly pressurised liquid decompression becomes gas, will absorb heat.It is common in daily life
The cold coal of air conditioner, the inside is chlorofluorocarbons, but the chlorofluorocarbons used in the past can destroy ozone layer, and scientist is
Develop the chlorofluorocarbons that will not destroy ozone layer.Ideal refrigerant is nontoxic, does not explode, to metal and nonmetallic corrosion-free work
With, do not burn, leak when be easy to discover, chemically stabilize, to lubricating oil without evaporation latent heat destructive, with higher, to ring
Border is harmless, and refrigerant is through being stored after high-pressure liquefaction by hermetically sealed can, when carrying out refrigerant addition using dedicated mostly at present
Refrigerant addition equipment connect with hermetically sealed can tank mouth, then opening tank mouth make refrigerant from tank mouth gasify be expelled to adding set
Pipeline, pressure changes the pipeline that refrigerant is delivered to adding set after mainly being gasified using refrigerant, but refrigerant addition is completed
Afterwards in order to maintain the pressure equilibrium inside and outside tank so that addition after the completion of hermetically sealed can in also retain a part of refrigerant so that refrigerant
It is difficult to add completely, causes the waste of refrigerant, for this purpose, we have proposed a kind of refrigerant storage devices of new-energy automotive air-conditioning
It comes into operation, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of refrigerant storage devices of new-energy automotive air-conditioning, to solve above-mentioned background
The existing refrigerant storage tank proposed in technology maintains the pressure balance inside and outside storage tank when adding refrigerant, so that part refrigerant
The inner cavity of storage tank can be remained in, thus the problem of causing refrigerant utilization rate to reduce the waste with refrigerant.
To achieve the above object, the present invention provides the following technical solutions：A kind of refrigerant storage of new-energy automotive air-conditioning
Device, including tank body, integrally formed tank deck is equipped at the right end wheel rim of the tank body, and the right end of the tank deck is fixedly connected with
The valve port pipe being connected with tank body, the top of the valve port pipe are equipped with integrally formed mouthpiece, and the mouthpiece and valve port
Pipe is connected, and the inner cavity of the valve port pipe is equipped with piston valve, is fixedly connected with sealing at the outer rim of the piston valve
Circle, the right end of the piston valve are rotatably connected to screw rod, and the screw rod is through the right side wall of valve port pipe, the screw rod
Right end is fixedly connected with knob, and the left end of the tank body is equipped with integrally formed bottom plate, the left side of the upper and lower ends of the bottom plate
It is equipped with the second knob, the right end of the second knob described in upper and lower ends is fixedly connected to the second screw rod, second screw rod
Right end is through bottom plate, and the inner cavity of the tank body slidably connects partition, and the left end of the partition is spirally connected with the second screw rod, institute
The right end for stating bottom plate is equipped with valve plates, and the upper and lower ends on the left of the valve plates are fixedly connected to connecting rod, upper and lower two groups of institutes
Connecting rod is stated through bottom plate, and the top of connecting rod described in upper and lower two groups is fixedly connected with bearing, and the left end of the bearing is solid
Surely it is connected with third knob, the right end of the third knob is fixedly connected with casing, and the upper and lower ends on the left of the bottom plate are all provided with
There is integrally formed connection sheet, and the connection sheet is spirally connected with casing, the left end of the bottom plate is equipped with integrally formed exhaust pipe,
And the exhaust pipe, between upper and lower two groups of connecting rods, the exhaust pipe is connected with the inner cavity of tank body.
Preferably, tank body is divided into gas chamber and refrigerant room by the partition from left to right, and the upper and lower ends of the partition are equal
Equipped with integrally formed sliding block, the second sealing ring is fixedly connected at the outer rim of the partition, it is upper on front side of the partition
Both ends are equipped with the integrally formed block that is spirally connected, the compatible threaded hole in inner cavity for the block that is spirally connected described in upper and lower two groups, the tank body
Upper and lower ends offer sliding slot compatible with sliding block.
Preferably, tank body is divided into gas chamber and refrigerant room by the partition from left to right, and the upper and lower ends of the partition are equal
Equipped with integrally formed sliding block, the second sealing ring is fixedly connected at the outer rim of the partition, it is upper on front side of the partition
Both ends are equipped with the integrally formed block that is spirally connected, and the inner cavity for the block that is spirally connected described in upper and lower two groups is equipped with spiral shell compatible with the second screw rod
Pit, the upper and lower ends of the tank body offer sliding slot compatible with sliding block.
Preferably, the right end of the bottom plate offers integrally formed annular seal groove, the left end outside of the valve plates
Third sealing ring compatible with annular seal groove is equipped at wheel rim, and the third sealing ring is fixedly connected with valve plates.
Preferably, the left end of connecting rod described in upper and lower two groups is fixedly connected with the inner ring of bearing, the outer ring of the bearing
It is fixedly connected with third knob.
Preferably, the inner cavity of described sleeve pipe is equipped with integrally formed screw thread, and the lateral wall of connection sheet described in upper and lower two groups is equal
Equipped with left-hand thread compatible with screw thread.
Preferably, second bearing, the outer ring and bottom plate of the second bearing are fixedly connected on the left of second screw rod
It is fixedly connected, the inner ring of the second bearing is fixedly connected with the second screw rod, and the second bearing is sealed bearing.
Compared with prior art, the beneficial effects of the invention are as follows：Connected by being arranged one group in tank inner chamber with tank body sliding
The partition connect, while tank body is divided into gas chamber and refrigerant room by partition, so that refrigerant is stored in refrigerant room, while by liquid dioxy
Change carbon to fill to gas chamber, so that the second knob can be twisted after carrying out refrigerant addition the second screw rod is separated with partition, by
There are certain pressure difference when gas chamber and refrigerant, the liquid carbon dioxide gas of gas chamber inner cavity when partition is separated with the second screw rod
Change, to push partition to move to refrigerant room side, so that the refrigerant retained when by refrigerant pushes to refrigerant addition pipeline again
Inner cavity, effectively preventing existing refrigerant storage tank when adding refrigerant is the pressure balance maintained inside and outside storage tank, so that portion
Divide refrigerant that can remain in the inner cavity of storage tank, thus the problem of causing refrigerant utilization rate to reduce the waste with refrigerant.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structural diagram of base plate of the present invention；
Fig. 3 is the portion A of the present invention schematic enlarged-scale view；
Fig. 4 is diaphragm structure schematic diagram of the present invention；
Fig. 5 is tank structure cross-sectional view of the present invention.
In figure：1 tank body, 11 tank decks, 12 refrigerant rooms, 13 gas chambers, 14 bottom plates, 141 connection sheets, 142 exhaust pipes, 143 annulars
Seal groove, 15 sliding slots, 2 second knobs, 21 second screw rods, 22 second bearings, 3 valve port pipes, 31 mouthpieces, 4 piston valves, 41 spiral shells
Bar, 42 sealing rings, 43 knobs, 5 partitions, 51 second sealing rings, 52 sliding blocks, 53 be spirally connected block, 531 threaded holes, 6 valve plates, 61 connect
Extension bar, 62 third sealing rings, 63 bearings, 7 casings, 71 third knobs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution：A kind of refrigerant storage dress of new-energy automotive air-conditioning
It sets, including tank body 1, integrally formed tank deck 11 is equipped at the right end wheel rim of the tank body 1, the right end of the tank deck 11 is fixed to be connected
It is connected to the valve port pipe 3 being connected with tank body 1, the top of the valve port pipe 3 is equipped with integrally formed mouthpiece 31, and the interface
Pipe 31 is connected with valve port pipe 3, and the inner cavity of the valve port pipe 3 is equipped with piston valve 4, at the outer rim of the piston valve 4
It is fixedly connected with sealing ring 42, the right end of the piston valve 4 is rotatably connected to screw rod 41, and the screw rod 41 is through valve port
The right side wall of pipe 3, the right end of the screw rod 41 are fixedly connected with knob 43, and the left end of the tank body 1 is equipped with integrally formed bottom
Plate 14 is equipped with the second knob 2 on the left of the upper and lower ends of the bottom plate 14, and the right end of the second knob 2 described in upper and lower ends is equal
It is fixedly connected with the second screw rod 21, through bottom plate 14, the inner cavity of the tank body 1 is slidably connected the right end of second screw rod 21
There is partition 5, and the left end of the partition 5 is spirally connected with the second screw rod 21, the right end of the bottom plate 14 is equipped with valve plates 6, the valve
The upper and lower ends in the left side of door-plate 6 are fixedly connected to connecting rod 61, connecting rod 61 described in upper and lower two groups through bottom plate 14, on
The top of connecting rod 61 described in two groups lower is fixedly connected with bearing 63, and the left end of the bearing 63 is fixedly connected with third knob
71, the right end of the third knob 71 is fixedly connected with casing 7, and the upper and lower ends in 14 left side of bottom plate are equipped with integrated molding
Connection sheet 141, and the connection sheet 141 is spirally connected with casing 7, and the left end of the bottom plate 14 is equipped with integrally formed exhaust pipe
142, and the exhaust pipe 142, between upper and lower two groups of connecting rods 61, the exhaust pipe 142 is connected with the inner cavity of tank body 1
Wherein, tank body 1 is divided into gas chamber 13 and refrigerant room 12 by the partition 5 from left to right, and up and down the two of the partition 5
End is equipped with integrally formed sliding block 52, and the second sealing ring 51, the partition are fixedly connected at the outer rim of the partition 5
The upper both ends of 5 front sides are equipped with the integrally formed block 53 that is spirally connected, and the inner cavity for the block 53 that is spirally connected described in upper and lower two groups is equipped with and second
The compatible threaded hole 531 of screw rod 21, the upper and lower ends of the tank body 1 offer sliding slot 15 compatible with sliding block 52, institute
State partition 5 and tank body 1 be divided into gas chamber 13 and refrigerant room 12 from left to right, the upper and lower ends of the partition 5 be equipped with one at
The sliding block 52 of type is fixedly connected with the second sealing ring 51, the upper both ends of 5 front side of partition at the outer rim of the partition 5
It is equipped with the integrally formed block 53 that is spirally connected, the inner cavity for the block 53 that is spirally connected described in upper and lower two groups is equipped with compatible with the second screw rod 21
Threaded hole 531, the upper and lower ends of the tank body 1 offer sliding slot 15 compatible with sliding block 52, the right end of the bottom plate 14
It offers integrally formed annular seal groove (143), is equipped at the left end outer rim of the valve plates 6 and annular seal groove
143 compatible third sealing rings 62, and the third sealing ring 62 is fixedly connected with valve plates 6, is connected described in upper and lower two groups
The left end of bar 61 is fixedly connected with the inner ring of bearing 63, and the outer ring of the bearing 63 is fixedly connected with third knob 71, described
The inner cavity of casing 7 is equipped with integrally formed screw thread, and the lateral wall of connection sheet 141 described in upper and lower two groups is equipped with to be adapted with screw thread
Left-hand thread, the left side of second screw rod 21 is fixedly connected with second bearing 22, the outer ring and bottom plate of the second bearing 22
14 are fixedly connected, and the inner ring of the second bearing 22 is fixedly connected with the second screw rod 21, and the second bearing 22 is sealed
Bearing.
Working principle：It, can be by the refrigerant inlet pipe and mouthpiece of refrigerant adding set when carrying out refrigerant addition to automobile
31 are fixedly connected, and then connect the refrigerant adding tube of refrigerant adding set with air conditioning for automobiles refrigerant adding mouth, then twisting rotation
Button 43, so that piston valve 4 and sealing ring 42 be driven to move right, works as sealing so that knob 43 drives screw rod 41 to move right
When circle 42 moves to the bottom end nozzle of mouthpiece 31, then the liquid refrigerants gasification of 12 inner cavity of refrigerant room passes through valve port pipe 3 and connects
Mouth pipe 31 enters the inner cavity of the refrigerant inlet pipe of refrigerant adding set, then to which the refrigerant adding tube of refrigerant adding set enters vapour
The inner cavity of vehicle air conditioner coolant adding mouth, to realize the addition to refrigerant, after the refrigerant in refrigerant room 12 is gasified totally, part
Gaseous refrigerant is since the pressure in refrigerant room 12 is identical as outside pressure, so that part gaseous coolant can remain in refrigerant room 12
Inner cavity, then twist the second knob 2 so that the second knob 2 drives the rotation of the second screw rod 21, while make the second screw rod 21 with
Partition 5 is detached from, since there are certain pressure differences between gas chamber 13 and refrigerant room 12, when partition 5 is separated with the second screw rod 21
The liquid carbon dioxide of 13 inner cavity of gas chamber gasifies, to push partition 5 to move to 12 side of refrigerant room, thus by refrigerant room
12 refrigerants retained push to the inner cavity of refrigerant addition pipeline, and effectively prevent existing refrigerant storage tank is when adding refrigerant
The pressure balance inside and outside storage tank is maintained, so that part refrigerant can remain in the inner cavity of storage tank, to cause the reduction of refrigerant utilization rate
The problem of with the waste of refrigerant.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of refrigerant storage device of new-energy automotive air-conditioning, including tank body (1), it is characterised in that：The tank body (1)
Integrally formed tank deck (11) are equipped at right end wheel rim, the right end of the tank deck (11) is fixedly connected with to be connected with tank body (1)
Valve port pipe (3), the top of the valve port pipe (3) is equipped with integrally formed mouthpiece (31), and the mouthpiece (31) and valve
Mouth pipe (3) is connected, and the inner cavity of the valve port pipe (3) is equipped with piston valve (4), at the outer rim of the piston valve (4)
It is fixedly connected with sealing ring (42), the right end of the piston valve (4) is rotatably connected to screw rod (41), and the screw rod (41) passes through
It is through at the right side wall of valve port pipe (3), the right end of the screw rod (41) is fixedly connected with knob (43), the left end of the tank body (1)
Equipped with integrally formed bottom plate (14), the second knob (2), upper and lower ends are equipped on the left of the upper and lower ends of the bottom plate (14)
The right end of second knob (2) is fixedly connected to the second screw rod (21), and the right end of second screw rod (21) is the bottom of through
The inner cavity of plate (14), the tank body (1) slidably connects partition (5), and the left end of the partition (5) and the second screw rod (21) spiral shell
It connects, the right end of the bottom plate (14) is equipped with valve plates (6), and the upper and lower ends on the left of the valve plates (6) are fixedly connected to company
Extension bar (61), connecting rod (61) described in upper and lower two groups is through bottom plate (14), the top of connecting rod (61) described in upper and lower two groups
It is fixedly connected with bearing (63), the left end of the bearing (63) is fixedly connected with third knob (71), the third knob (71)
Right end be fixedly connected with casing (7), the upper and lower ends on the left of the bottom plate (14) are equipped with integrally formed connection sheet
(141), and the connection sheet (141) is spirally connected with casing (7), and the left end of the bottom plate (14) is equipped with integrally formed exhaust pipe
(142), and the exhaust pipe (142) is between upper and lower two groups of connecting rods (61), the exhaust pipe (142) and tank body (1)
Inner cavity is connected.
2. a kind of refrigerant storage device of new-energy automotive air-conditioning according to claim 1, it is characterised in that：It is described every
Tank body (1) is divided into gas chamber (13) and refrigerant room (12) by plate (5) from left to right, and the upper and lower ends of the partition (5) are equipped with
Integrally formed sliding block (52) is fixedly connected with the second sealing ring (51), the partition at the outer rim of the partition (5)
(5) the upper both ends on front side of are equipped with the integrally formed block that is spirally connected (53), and the inner cavity for the block (53) that is spirally connected described in upper and lower two groups is equipped with
The compatible threaded hole (531) with the second screw rod (21), the upper and lower ends of the tank body (1) are offered mutually fits with sliding block (52)
The sliding slot (15) matched.
3. a kind of refrigerant storage device of new-energy automotive air-conditioning according to claim 1, it is characterised in that：The bottom
The right end of plate (14) offers integrally formed annular seal groove (143), is equipped at the left end outer rim of the valve plates (6)
The compatible third sealing ring (62) with annular seal groove (143), and the third sealing ring (62) and valve plates (6) fixed company
It connects.
4. a kind of refrigerant storage device of new-energy automotive air-conditioning according to claim 1, it is characterised in that：Upper and lower two
The left end of the group connecting rod (61) is fixedly connected with the inner ring of bearing (63), the outer ring and third knob of the bearing (63)
(71) it is fixedly connected.
5. a kind of refrigerant storage device of new-energy automotive air-conditioning according to claim 1, it is characterised in that：The set
The inner cavity for managing (7) is equipped with integrally formed screw thread, and the lateral wall of connection sheet (141) is equipped with described in upper and lower two groups mutually fits with screw thread
The left-hand thread matched.
6. a kind of refrigerant storage device of new-energy automotive air-conditioning according to claim 1, it is characterised in that：Described
It is fixedly connected on the left of two screw rods (21) second bearing (22), the outer ring of the second bearing (22) and bottom plate (14) fixed company
It connects, the inner ring of the second bearing (22) is fixedly connected with the second screw rod (21), and the second bearing (22) is sealed axis
It holds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503687.9A CN108909401A (en) | 2018-05-23 | 2018-05-23 | A kind of refrigerant storage device of new-energy automotive air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503687.9A CN108909401A (en) | 2018-05-23 | 2018-05-23 | A kind of refrigerant storage device of new-energy automotive air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108909401A true CN108909401A (en) | 2018-11-30 |
Family
ID=64403809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810503687.9A Pending CN108909401A (en) | 2018-05-23 | 2018-05-23 | A kind of refrigerant storage device of new-energy automotive air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108909401A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1197702A (en) * | 1982-12-07 | 1985-12-10 | Gordon G. Bradley | Oil injector for refrigerants of air conditioners and the like |
| CN1438457A (en) * | 2002-02-15 | 2003-08-27 | 松下电器产业株式会社 | Construction method of vacuum pump and air conditioner |
| CN1502926A (en) * | 2002-11-26 | 2004-06-09 | ���µ�����ҵ��ʽ���� | Method for recovering refrigerant from air conditioner |
| CN2655132Y (en) * | 2003-07-10 | 2004-11-10 | 广东科龙电器股份有限公司 | Refrigerant storing pot |
| CN103512291A (en) * | 2013-09-18 | 2014-01-15 | 威海瑞冬空调有限公司 | Storage type refrigerant adjusting and controlling device |
-
2018
- 2018-05-23 CN CN201810503687.9A patent/CN108909401A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1197702A (en) * | 1982-12-07 | 1985-12-10 | Gordon G. Bradley | Oil injector for refrigerants of air conditioners and the like |
| CN1438457A (en) * | 2002-02-15 | 2003-08-27 | 松下电器产业株式会社 | Construction method of vacuum pump and air conditioner |
| CN1502926A (en) * | 2002-11-26 | 2004-06-09 | ���µ�����ҵ��ʽ���� | Method for recovering refrigerant from air conditioner |
| CN2655132Y (en) * | 2003-07-10 | 2004-11-10 | 广东科龙电器股份有限公司 | Refrigerant storing pot |
| CN103512291A (en) * | 2013-09-18 | 2014-01-15 | 威海瑞冬空调有限公司 | Storage type refrigerant adjusting and controlling device |
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Application publication date: 20181130 |