CN208365885U - The bottler placer of refrigerant - Google Patents
The bottler placer of refrigerant Download PDFInfo
- Publication number
- CN208365885U CN208365885U CN201820612421.3U CN201820612421U CN208365885U CN 208365885 U CN208365885 U CN 208365885U CN 201820612421 U CN201820612421 U CN 201820612421U CN 208365885 U CN208365885 U CN 208365885U
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- refrigerant
- pipeline
- bottler placer
- valve
- pressurizing device
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Abstract
The utility model belongs to refrigeration technology field more particularly to a kind of bottler placer of refrigerant.The utility model, including casing, the pressurizing device being connected to refrigerant storage tank is equipped in the casing, one end of delivery pump connection pressurizing device and transfer pipeline, the other end of the transfer pipeline is connected to priming line, it further include safety line, one end connection transfer pipeline and priming line of the safety line, the other end are connected to pressurizing device.The utility model is provided with safety line, greatly reduces a possibility that refrigerant leaks in filling process, and the utility model coarse adjustment pipeline and fine pipeline match, can the more accurate groundwater increment for customizing cryogen really.
Description
Technical field
The utility model belongs to refrigeration technology field more particularly to a kind of bottler placer of refrigerant.
Background technique
Bottler placer has applied to the every field of society, as the continuous development of industrial society makes its usage amount increasingly
Greatly, such as in refrigeration industry, the output of the refrigeration equipments such as refrigerator, air-conditioning rises year by year, and refrigerant filling machine is used as to system
The capital equipment of refrigerant is perfused in cool equipment, and huge effect is played in the production of refrigeration equipment, and existing refrigerant fills
Note machine is in filling process, it may occur that due to misoperation, Filling gun is not fully mated with refrigeration equipment, and refrigerant is caused to be let out
The problem of leakage, can even threaten the life safety of operator when serious.
For example, Chinese utility model patent discloses a kind of refrigerant filling machine [application number: 201520759875.X], it should
Utility model patent includes bottler placer rack, and the bottler placer gantry base is equipped with the driving for moving bottler placer rack and rolls
It takes turns, the gearbox for installing gear drive is fixedly connected in the bottler placer rack, the gearbox upper end is equipped with
Two power intakes, lower end are set there are two power output end, and two power intakes are connected with two driving motors respectively,
Two power output ends are connected with first pressure pump and second pressure pump respectively, and the first pressure pump is defeated with second pressure pump
Enter end to be connected by the first refrigerant line with the cryogen vessel for storing refrigerant respectively, output end passes through second
Refrigerant line is connect with filling pipette tips.
The utility model patent have two independent loading lines, improve work efficiency with equipment reliability of operation,
But still there is the above problem.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of bottler placer of refrigerant.
In order to achieve the above objectives, the utility model uses following technical proposal:
A kind of bottler placer of refrigerant, including casing, the casing is interior to be equipped with the pressurizing device being connected to refrigerant storage tank,
Delivery pump is connected to one end of pressurizing device and transfer pipeline, and the other end of the transfer pipeline is connected to priming line, further includes
Safety line, one end connection transfer pipeline and priming line of the safety line, the other end are connected to pressurizing device.
In the bottler placer of above-mentioned refrigerant, the vacuum pump being connected to refrigeration equipment is additionally provided in the casing.
In the bottler placer of above-mentioned refrigerant, the safety line passes through three-way valve and transfer pipeline and priming line
Connection.
In the bottler placer of above-mentioned refrigerant, check valve, the circulation of the check valve are additionally provided in the safety line
Direction is the direction that pressurizing device is flowed to from three-way valve.
In the bottler placer of above-mentioned refrigerant, the pressurizing device includes the pressurized canister being connected to refrigerant storage tank and sets
The weighing device in pressurization pot bottom is set, the delivery pump is by being provided with the refrigerant outlet and pressurized canister of pressurized canister lower semisection
Connection.
In the bottler placer of above-mentioned refrigerant, the transfer pipeline includes coarse adjustment pipeline and fine pipeline in parallel, is adjusted
It saves valve to be arranged on coarse adjustment pipeline, fine-tunes valve and be arranged on fine tube road, further include flowmeter, the flowmeter and coarse adjustment
Pipeline and fine pipeline are series relationship.
In the bottler placer of above-mentioned refrigerant, the priming line includes Filling gun interconnected and remaining cleaning dress
It sets, the Filling gun is inserted into refrigeration equipment to be connected to refrigeration equipment, and one end of the remnants cleaning plant is connected to conveying
The side wall of pipeline, remaining cleaning plant is connected to vacuum source.
In the bottler placer of above-mentioned refrigerant, the Filling gun is arranged with pressure sensor annular in shape.
It further include the shut-off valve being arranged between vacuum source and remaining cleaning plant in the bottler placer of above-mentioned refrigerant
And concentration detector, the shut-off valve and concentration detector are connected in series.
Compared with prior art, utility model has the advantages that
1, the utility model is provided with safety line, greatly reduces the possibility that refrigerant leaks in filling process
Property.
2, the utility model coarse adjustment pipeline and fine pipeline match, can the more accurate groundwater increment for customizing cryogen really.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of priming line；
In figure: casing 1, pressurizing device 2, delivery pump 3, transfer pipeline 4, priming line 5, refrigerant storage tank 6, safety line
7, refrigeration equipment 8, vacuum pump 9, three-way valve 10, check valve 11, pressurized canister 21, weighing device 22, refrigerant outlet 23, coarse adjustment
Pipeline 41, fine pipeline 43, fine-tunes valve 44, flowmeter 45, Filling gun 51, remaining cleaning plant 52, vacuum at regulating valve 42
Source 53, pressure sensor 54, shut-off valve 55, concentration detector 56.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of bottler placer of refrigerant, including casing 1, it is equipped in the casing 1 and refrigerant storage tank 6 connects
Logical pressurizing device 2, delivery pump 3 are connected to one end of pressurizing device 2 and transfer pipeline 4, the other end of the transfer pipeline 4 and filling
It infuses pipeline 5 to be connected to, further includes safety line 7, one end connection transfer pipeline 4 and priming line 5 of the safety line 7 are another
End is connected to pressurizing device 2, is additionally provided with the vacuum pump 9 being connected to refrigeration equipment 8 in the casing 1.
The utility model, in use, making to close vacuum in vacuum state in refrigeration equipment 8 using starting vacuum pump 9
Pump 9 is connected to refrigerant storage tank 6 and pressurizing device 2, and the refrigerant in refrigerant storage tank 6, which is transferred in pressurizing device 2, to be added
Pressure, after the completion of pressurization, refrigerant is fed into refrigeration equipment 8 by delivery pump 3 using transfer pipeline 4 and priming line 5,
When obstacle occurs for the connection of priming line 5 and refrigeration equipment 8, transfer pipeline 4 and priming line 5 disconnect and with safety line 7
Connection, so that refrigerant is back in pressurizing device 2 by safety line 7, therefore the utility model utilizes safety line 7, significantly
Reduce a possibility that refrigerant leaks in filling process.
The bottler placer of this refrigerant includes casing 1, and the pressurizing device 2 being sequentially communicated, delivery pump 3, conveying are equipped in casing 1
Pipeline 4 and priming line 5, refrigerant storage tank 6 are connected to pressurizing device 2, further include safety line 7, and the one of the safety line 7
End connection transfer pipeline 4 and priming line 5, the other end are connected to pressurizing device 2, are additionally provided in the casing 1 and connect with refrigeration equipment 8
Logical vacuum pump 9, in use, making to close vacuum pump 9, connection in vacuum state in refrigeration equipment 8 using starting vacuum pump 9
Refrigerant storage tank 6 and pressurizing device 2, the refrigerant in refrigerant storage tank 6, which is transferred in pressurizing device 2, to pressurize, and has pressurizeed
Cheng Hou, refrigerant are fed into refrigeration equipment 8 using transfer pipeline 4 and priming line 5 by delivery pump 3, work as priming line
5 when occurring obstacle with the connection of refrigeration equipment 8, and transfer pipeline 4 is disconnected with priming line 5 and is connected to safety line 7, so that making
Cryogen is back in pressurizing device 2 by safety line 7, therefore the utility model utilizes safety line 7, greatly reduces refrigerant
A possibility that being leaked in filling process.
Preferably, the safety line 7 is connected to by three-way valve 10 with transfer pipeline 4 and priming line 5, in this way can benefit
The connection or disconnection between three pipelines are quickly and easily realized with three-way valve 10, it is convenient to operate.
Preferably, check valve 11 is additionally provided in the safety line 7, the circulating direction of the check valve 11 is from triple valve
Door 10 flows to the direction of pressurizing device 2, can prevent under normal operating condition in this way, refrigerant flows through safety line 7.
As shown in Figure 1, the pressurizing device 2 includes the pressurized canister 21 being connected to refrigerant storage tank 6 and is arranged in pressurized canister
The weighing device 22 of 21 bottoms, the delivery pump 3 is by being provided with the refrigerant outlet 23 and pressurized canister of 21 lower semisection of pressurized canister
21 connections, 21 bottom of pressurized canister is equipped with weight of the weighing device 22 to the refrigerant in real-time monitoring pressurized canister 21, when measuring
When weighing less than the lower limit of setting weight range, the refrigerant in refrigerant storage tank 6 is conveyed into pressurized canister 21, when measuring weight height
When the upper limit of setting weight range, the refrigerant stopping in refrigerant storage tank 6 is conveyed into pressurized canister 21, so that it is guaranteed that pressurized canister
21 inner refrigerant quality are in OK range.
As shown in Figure 1, the transfer pipeline 4 includes coarse adjustment pipeline 41 and fine pipeline 43 in parallel, regulating valve 42 is arranged
On coarse adjustment pipeline 41, fine-tune valve 44 and be arranged on fine pipeline 43, further include flowmeter 45, the flowmeter 45 with it is thick
It adjusts pipeline 41 and fine pipeline 43 is series relationship, in use, counting the total amount that refrigerant is flowed through using flowmeter 45, i.e.,
The total amount being fed into refrigeration equipment 8 fine-tunes valve 44 and closes and regulating valve 42 when groundwater increment differs larger with aim parameter
Connection, when groundwater increment differs smaller with aim parameter, fine-tunes valve 44 and is connected to and regulating valve to improve refrigerant filling speed
42 close, to improve the accuracy of refrigerant filling.
Referring to figs. 1 and 2, the priming line 5 includes Filling gun 51 and remnants cleaning plant 52 interconnected,
The Filling gun 51 is inserted into refrigeration equipment 8 to be connected to refrigeration equipment 8, and one end connection of the remnants cleaning plant 52 is defeated
Pipeline 4 is sent, the side wall of remaining cleaning plant 52 is connected to vacuum source 53, further includes setting in vacuum source 53 and remaining cleaning plant 52
Between shut-off valve 55 and concentration detector 56, the shut-off valve 55 and concentration detector 56 are connected in series.
It after the completion of perfusion, has some refrigerant and remains in Filling gun 51, if the refrigerant of perfusion is flammable refrigeration
When agent, it will cause security risk, so when open shut-off valve 55, vacuum source 53 generates vacuum in remaining cleaning plant 52,
So that be removed after refrigerant vapor in Filling gun 51, concentration detector 56 is used to detect the dense of refrigerant in gas coming through
Degree then determines that residual refrigeration agent removal is finished when concentration is lower than setting value, closes shut-off valve 55 at this time.
Preferably, the Filling gun 51 is arranged with pressure sensor 54 annular in shape, in this way when Filling gun 51 is and refrigeration
When equipment 8 is fully mated, pressure suffered by pressure sensor 54 is smaller, makes transfer pipeline 4 by controlling three-way valve 10 at this time
It disconnects with priming line 5 and is connected to safety line 7.
The working principle of the utility model is: in use, being made in refrigeration equipment 8 using starting vacuum pump 9 in vacuum shape
State closes vacuum pump 9, is connected to refrigerant storage tank 6 and pressurized canister 21, and the refrigerant in refrigerant storage tank 6 is transferred to pressurizing device 2
In pressurize, the refrigerant when weighing device 22 measures the lower limit for weighing less than setting weight range, in refrigerant storage tank 6
It is conveyed into pressurized canister 21, the system when weighing device 22, which measures weight, is higher than the upper limit of setting weight range, in refrigerant storage tank 6
Cryogen stopping is conveyed into pressurized canister 21, and after the completion of pressurization, refrigerant is by delivery pump 3, using transfer pipeline 4 and priming line
5 are fed into refrigeration equipment 8, when groundwater increment differs larger with aim parameter, fine-tune valve 44 and close and the connection of regulating valve 42,
When groundwater increment differs smaller with aim parameter, fine-tunes valve 44 and be connected to and the closing of regulating valve 42, when priming line 5 is set with refrigeration
When obstacle occurs for standby 8 connection, i.e., pressure anomaly suffered by pressure sensor 54 when, transfer pipeline 4 and priming line 5 disconnect
And be connected to safety line 7, so that refrigerant is back in pressurizing device 2 by safety line 7, therefore the utility model utilizes peace
Full pipeline 7, greatly reduces a possibility that refrigerant leaks in filling process.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although casing 1, pressurizing device 2, delivery pump 3, transfer pipeline 4, priming line 5, refrigeration is used more herein
Agent storage tank 6, safety line 7, refrigeration equipment 8, vacuum pump 9, three-way valve 10, check valve 11, pressurized canister 21, weighing device 22,
Refrigerant outlet 23, regulating valve 42, fine pipeline 43, fine-tunes valve 44, is flowmeter 45, Filling gun 51, residual coarse adjustment pipeline 41
The terms such as remaining cleaning plant 52, vacuum source 53, pressure sensor 54, shut-off valve 55, concentration detector 56, but use is not precluded
A possibility that other terms.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；?
It is contrary to the spirit of the present invention that they, which are construed to any additional limitation all,.
Claims (9)
1. a kind of bottler placer of refrigerant, including casing (1), it is characterised in that: be equipped with and refrigerant storage tank in the casing (1)
(6) pressurizing device (2) being connected to, delivery pump (3) are connected to one end of pressurizing device (2) and transfer pipeline (4), the transfer pipeline
(4) the other end is connected to priming line (5), further includes safety line (7), and one end of the safety line (7) is connected to conveying
Pipeline (4) and priming line (5), the other end are connected to pressurizing device (2).
2. the bottler placer of refrigerant as described in claim 1, it is characterised in that: be additionally provided in the casing (1) and set with refrigeration
The vacuum pump (9) of standby (8) connection.
3. the bottler placer of refrigerant as described in claim 1, it is characterised in that: the safety line (7) passes through three-way valve
(10) it is connected to transfer pipeline (4) and priming line (5).
4. the bottler placer of refrigerant as claimed in claim 3, it is characterised in that: be additionally provided on the safety line (7) unidirectional
Valve (11), the circulating direction of the check valve (11) are the direction that pressurizing device (2) are flowed to from three-way valve (10).
5. the bottler placer of refrigerant as described in claim 1, it is characterised in that: the pressurizing device (2) includes and refrigerant
The pressurized canister (21) and the weighing device (22) in pressurized canister (21) bottom is arranged that storage tank (6) is connected to, the delivery pump (3) passes through
The refrigerant outlet (23) for being provided with pressurized canister (21) lower semisection is connected to pressurized canister (21).
6. the bottler placer of refrigerant as described in claim 1, it is characterised in that: the transfer pipeline (4) includes the thick of parallel connection
Pipeline (41) and fine pipeline (43) are adjusted, regulating valve (42) is arranged on coarse adjustment pipeline (41), fine-tunes valve (44) setting and exists
It further include flowmeter (45) on fine pipeline (43), the flowmeter (45) and coarse adjustment pipeline (41) and fine pipeline (43) are
For series relationship.
7. the bottler placer of refrigerant as described in claim 1, it is characterised in that: the priming line (5) includes being connected with each other
Filling gun (51) and remaining cleaning plant (52), the Filling gun (51) be inserted into refrigeration equipment (8) and refrigeration equipment
(8) it is connected to, one end of the remnants cleaning plant (52) is connected to transfer pipeline (4), the side wall connection of remaining cleaning plant (52)
Vacuum source (53).
8. the bottler placer of refrigerant as claimed in claim 7, it is characterised in that: the Filling gun (51) is arranged with annular in shape
Pressure sensor (54).
9. the bottler placer of refrigerant as claimed in claim 7, it is characterised in that: further include setting vacuum source (53) and remaining
Shut-off valve (55) and concentration detector (56) between cleaning plant (52), the shut-off valve (55) and concentration detector (56) string
Connection connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612421.3U CN208365885U (en) | 2018-04-26 | 2018-04-26 | The bottler placer of refrigerant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612421.3U CN208365885U (en) | 2018-04-26 | 2018-04-26 | The bottler placer of refrigerant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208365885U true CN208365885U (en) | 2019-01-11 |
Family
ID=64932938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820612421.3U Active CN208365885U (en) | 2018-04-26 | 2018-04-26 | The bottler placer of refrigerant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208365885U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780463A (en) * | 2020-06-18 | 2020-10-16 | 安徽美博智能科技有限公司 | Air conditioner refrigerant filling device |
| CN115164460A (en) * | 2022-07-04 | 2022-10-11 | 长虹美菱股份有限公司 | Degassing system, controller and method for refrigerator refrigerant |
| CN117739595A (en) * | 2024-01-29 | 2024-03-22 | 广东派沃新能源科技有限公司 | Device for vacuumizing and adding liquid into closed liquid circulation system and control method |
-
2018
- 2018-04-26 CN CN201820612421.3U patent/CN208365885U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780463A (en) * | 2020-06-18 | 2020-10-16 | 安徽美博智能科技有限公司 | Air conditioner refrigerant filling device |
| CN111780463B (en) * | 2020-06-18 | 2021-12-24 | 安徽美博智能科技有限公司 | Air conditioner refrigerant filling device |
| CN115164460A (en) * | 2022-07-04 | 2022-10-11 | 长虹美菱股份有限公司 | Degassing system, controller and method for refrigerator refrigerant |
| CN117739595A (en) * | 2024-01-29 | 2024-03-22 | 广东派沃新能源科技有限公司 | Device for vacuumizing and adding liquid into closed liquid circulation system and control method |
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