CN203572120U - Refrigerant front-loading type gas-liquid separation liquid storage early warning control device - Google Patents
Refrigerant front-loading type gas-liquid separation liquid storage early warning control device Download PDFInfo
- Publication number
- CN203572120U CN203572120U CN201320772228.3U CN201320772228U CN203572120U CN 203572120 U CN203572120 U CN 203572120U CN 201320772228 U CN201320772228 U CN 201320772228U CN 203572120 U CN203572120 U CN 203572120U
- Authority
- CN
- China
- Prior art keywords
- liquid storage
- liquid separation
- fluid reservoir
- cold
- producing medium
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model relates to a refrigerant front-loading type gas-liquid separation liquid storage early warning control device, which comprises a liquid storage tank, a connecting pipeline, a gas-liquid separation tank and a driving device, wherein the connecting pipeline used for guaranteeing the pressure in the liquid storage tank and the gas-liquid separation tank to be balanced is connected between the liquid storage tank and the gas-liquid separation tank; a control assembly capable of conveniently detecting the residual amount of the refrigerant in the liquid storage tank is arranged in the liquid storage tank; the control assembly is connected with a warning device. The refrigerant front-loading type gas-liquid separation liquid storage early warning control device disclosed by the utility model has the advantages that the gas-liquid separation is realized by the gas-liquid separation tank, the circulation of the refrigerant between the liquid storage tank and the gas-liquid separation tank is realized by the driving device, the pressure balance between the liquid storage tank and the gas-liquid separation tank is guaranteed by the connecting pipe, the observation of the residual amount of the refrigerant in the liquid storage tank is realized by the control assembly, an alarm is given in time to give a switching command by the warning device, the use ratio of the refrigerant is improved to be above 97% from the original 92%, coolant discharge is reduced, and atmospheric pollution is eliminated.
Description
Technical field
The present invention relates to cold-producing medium forward type gas-liquid separation liquid storage prewarning controller.
Background technology
By device failure alert, differentiate the disappearance of cold-producing medium, after causing disorderly closedown, by operative employee, change fluid reservoir, existing cold-producing medium could meet switching with needing to put three above fluid reservoirs after sky, otherwise can cause production suspension induced losses, and pressure ratio in cold-producing medium fluid reservoir is larger, when switching, fluid reservoir wastes time and energy, manually can not judge the surplus of the cold-producing medium in fluid reservoir, cause promptness and the economy that storage tank switches to reduce, after gas-liquid mixture appears in refrigerant charging machine inside, build-up of pressure fluctuation range is large, fill precise decreasing, after there is equipment fault, can cause the discharge of existing cold-producing medium, cause also contaminated environment of waste.
Summary of the invention
The existing cold-producing medium fluid reservoir of the technical problem to be solved in the present invention is wasted time and energy when switching, and the utilization rate of cold-producing medium is low, is unfavorable for producing, thereby a kind of cold-producing medium forward type gas-liquid separation liquid storage prewarning controller that can improve cold-producing medium utilization rate is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: cold-producing medium forward type gas-liquid separation liquid storage prewarning controller, comprise fluid reservoir, the knockout drum being connected with fluid reservoir by connecting line, described connecting line is provided with and makes fluid reservoir inner refrigerant flow to the drive unit in knockout drum, between described fluid reservoir and knockout drum, be connected with a tube connector that guarantees fluid reservoir and knockout drum internal pressure balance, in described fluid reservoir, be provided with the Control Component of being convenient to detect fluid reservoir inner refrigerant surplus, on described Control Component, be connected with warning device.
Preferably, in described knockout drum, be provided with the lower position switch of accessory drive startup and the upper limit position switch that accessory drive stops, described drive unit is booster pump, the discharging speed that described drive unit is controlled cold-producing medium is 200g/s, by lower position switch and the upper limit position switch start and stop of accessory drive respectively, guaranteed the reasonable utilization of cold-producing medium, the environmental pollution of having avoided waste to cause, booster pump is controlled at 200g/s by the discharging speed of cold-producing medium, the connection that has guaranteed cold-producing medium is supplied with, and Practical Performance is good.
Preferably, described tube connector is round tube, the internal diameter of described tube connector is 10～20mm, and round tube is easy for installation, when tube connector internal diameter is less than 10mm, air flow effect is poor, be difficult for guaranteeing balance, when tube connector internal diameter is greater than 20mm, Air Flow performance is good, be unfavorable for controlling, it is unreliable to install.
Preferably, described Control Component comprises control chip, the inductance switch being connected with control chip, described warning device is arranged on control chip, described control chip is provided with the display unit that shows surplus in fluid reservoir, by inductance switch, detect the cold-producing medium surplus in fluid reservoir, and show in time by display unit, for operating personnel's Real Time Observation, when cold-producing medium surplus reaches the lower limit surplus of control chip appointment, warning device sends warning, thereby remind operating personnel to carry out fluid reservoir replacing, Practical Performance is good, simple to operate.
Preferably, described warning device comprises phonetic alarm device and light alarming device, described display unit is LED display instrument, by language alarm and light alarming device, send the indication of reporting to the police, can effectively remind operating personnel, avoided operating personnel to make a fault and can not change in time fluid reservoir, LED display instrument is convenient to read, and Practical Performance is good.
Preferably, the top of described knockout drum is provided with Manual drain valve, by Manual drain valve, can effectively to the residual gas in knockout drum, discharge, and Practical Performance is good, safe and reliable.
In sum, advantage of the present invention: realize the gas-liquid separation of cold-producing medium by knockout drum, guarantee that 100% refrigerant liquid enters refrigerant charging machine inside, stopped the increase of gas-liquid mixture, stablized the pressure of internal system, reduction equipment false alarm source, by drive unit, realized the circulation of cold-producing medium between fluid reservoir and knockout drum, by tube connector, guaranteed the pressure balance of fluid reservoir and knockout drum, by Control Component, realized the observation of fluid reservoir inner refrigerant surplus, and realized and alarm sends switching command by warning device, the utilization rate of cold-producing medium is brought up to more than 97% by original 92%, reduced coolant discharging, eliminated atmosphere pollution.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of cold-producing medium forward type gas-liquid separation liquid storage prewarning controller of the present invention.
The specific embodiment
As shown in Figure 1, cold-producing medium forward type gas-liquid separation liquid storage prewarning controller, comprise fluid reservoir 1, the knockout drum 2 being connected with fluid reservoir 1 by connecting line 4, described connecting line 4 is provided with and makes fluid reservoir 1 inner refrigerant flow to the drive unit 3 in knockout drum 2, between described fluid reservoir 1 and knockout drum 2, be connected with a tube connector 5 that guarantees fluid reservoir 1 and knockout drum 2 internal pressure balances, in described fluid reservoir 1, be provided with the Control Component 7 of being convenient to detect fluid reservoir 1 inner refrigerant surplus, on described Control Component 7, be connected with warning device 73, in described knockout drum 2, be provided with the lower position switch 61 of accessory drive 3 startups and the upper limit position switch 62 that accessory drive 3 stops, described drive unit 3 is booster pump, the discharging speed that described drive unit 3 is controlled cold-producing medium is 200g/s, by the start and stop of lower position switch 61 and upper limit position switch 62 accessory drives 3, guaranteed the reasonable utilization of cold-producing medium, the environmental pollution of having avoided waste to cause, booster pump is controlled at 200g/s by the discharging speed of cold-producing medium, the connection that has guaranteed cold-producing medium is supplied with, Practical Performance is good, described tube connector 5 is round tube, the internal diameter of described tube connector 5 is 10～20mm, round tube is easy for installation, when tube connector 5 internal diameters are less than 10mm, air flow effect is poor, be difficult for guaranteeing balance, when tube connector 5 internal diameters are greater than 20mm, Air Flow performance is good, be unfavorable for controlling, it is unreliable to install, described Control Component comprises control chip 72, the inductance switch 71 being connected with control chip 72, described warning device 73 is arranged on control chip 72, described control chip 72 is provided with the display unit 74 that shows fluid reservoir 1 interior surplus, the cold-producing medium surplus detecting in fluid reservoir 1 by inductance switch 71, and show in time by display unit 74, for operating personnel's Real Time Observation, when cold-producing medium surplus reaches the lower limit surplus of control chip 72 appointments, warning device 73 sends warning, thereby reminding operating personnel to carry out fluid reservoir 1 changes, Practical Performance is good, simple to operate, described warning device 73 comprises phonetic alarm device 731 and light alarming device 732, described display unit 74 is LED display instrument, by language alarm 731 and light alarming device 732, send the indication of reporting to the police, can effectively remind operating personnel, avoided operating personnel to make a fault and can not change in time fluid reservoir 1, LED display instrument is convenient to read, Practical Performance is good, the top of described knockout drum 2 is provided with Manual drain valve 21, by Manual drain valve 21, can effectively to the residual gas in knockout drum 2, discharge, Practical Performance is good, safe and reliable.
During use, while knockout drum 2 inner refrigerants being detected lower than lower position switch 61 by the lower position switch 61 in knockout drum 2, drive unit 3 starts, cold-producing medium in fluid reservoir 1 is transported in knockout drum 2, when refrigerant amount reaches upper limit position switch 62, drive unit 3 quits work, cold-producing medium is processed by knockout drum 2, gas is realized cross-ventilation by tube connector 5 and fluid reservoir 1, guarantee to press equilibrium of forces, cold-producing medium enters refrigerant charging machine equipment after processing by knockout drum 2, and detect in real time the cold-producing medium surplus in fluid reservoir 1 by inductance switch 71, and carry out real-time demonstration by display unit 74, when fluid reservoir 1 inner refrigerant surplus is during lower than the lower limit of control chip 72 appointments, warning device 73 sends warning, thereby remind operating personnel to switch fluid reservoir 1, operate successively, just can to cold-producing medium, fill easily and fast.
By knockout drum, realize the gas-liquid separation of cold-producing medium, guarantee that 100% refrigerant liquid enters refrigerant charging machine inside, stopped the increase of gas-liquid mixture, stablized the pressure of internal system, reduction equipment false alarm source, by drive unit, realized the circulation of cold-producing medium between fluid reservoir and knockout drum, by tube connector, guaranteed the pressure balance of fluid reservoir and knockout drum, by Control Component, realized the observation of fluid reservoir inner refrigerant surplus, and realized and alarm sends switching command by warning device, the utilization rate of cold-producing medium is brought up to more than 97% by original 92%, reduced coolant discharging, eliminated atmosphere pollution.
Claims (6)
1. cold-producing medium forward type gas-liquid separation liquid storage prewarning controller, comprise fluid reservoir (1), it is characterized in that: also comprise the knockout drum (2) being connected with fluid reservoir (1) by connecting line (4), described connecting line (4) is provided with and makes fluid reservoir (1) inner refrigerant flow to the drive unit (3) in knockout drum (2), between described fluid reservoir (1) and knockout drum (2), be connected with a tube connector (5) that guarantees fluid reservoir (1) and knockout drum (2) internal pressure balance, in described fluid reservoir (1), be provided with the Control Component (7) of being convenient to detect fluid reservoir (1) inner refrigerant surplus, on described Control Component (7), be connected with warning device (73).
2. cold-producing medium forward type gas-liquid separation liquid storage prewarning controller according to claim 1, it is characterized in that: in described knockout drum (2), be provided with the lower position switch (61) of accessory drive (3) startup and the upper limit position switch (62) that accessory drive (3) stops, described drive unit (3) is booster pump, and the discharging speed that described drive unit (3) is controlled cold-producing medium is 200g/s.
3. cold-producing medium forward type gas-liquid separation liquid storage prewarning controller according to claim 1, is characterized in that: described tube connector (5) is round tube, and the internal diameter of described tube connector (5) is 10～20mm.
4. cold-producing medium forward type gas-liquid separation liquid storage prewarning controller according to claim 1, it is characterized in that: described Control Component (7) comprises control chip (72), the inductance switch (71) being connected with control chip (72), it is upper that described warning device (73) is arranged on control chip (72), and described control chip (72) is provided with the display unit (74) that shows the interior surplus of fluid reservoir (1).
5. cold-producing medium forward type gas-liquid separation liquid storage prewarning controller according to claim 4, it is characterized in that: described warning device (73) comprises phonetic alarm device (731) and light alarming device (732), and described display unit (74) is LED display instrument.
6. cold-producing medium forward type gas-liquid separation liquid storage prewarning controller according to claim 1, is characterized in that: the top of described knockout drum (2) is provided with Manual drain valve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772228.3U CN203572120U (en) | 2013-11-28 | 2013-11-28 | Refrigerant front-loading type gas-liquid separation liquid storage early warning control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772228.3U CN203572120U (en) | 2013-11-28 | 2013-11-28 | Refrigerant front-loading type gas-liquid separation liquid storage early warning control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572120U true CN203572120U (en) | 2014-04-30 |
Family
ID=50539848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772228.3U Withdrawn - After Issue CN203572120U (en) | 2013-11-28 | 2013-11-28 | Refrigerant front-loading type gas-liquid separation liquid storage early warning control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615845A (en) * | 2013-11-28 | 2014-03-05 | 海信（浙江）空调有限公司 | Gas-liquid separation liquid storage early-warning control device with front-arranged refrigerant |
-
2013
- 2013-11-28 CN CN201320772228.3U patent/CN203572120U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615845A (en) * | 2013-11-28 | 2014-03-05 | 海信（浙江）空调有限公司 | Gas-liquid separation liquid storage early-warning control device with front-arranged refrigerant |
| CN103615845B (en) * | 2013-11-28 | 2016-01-27 | 海信（浙江）空调有限公司 | Cold-producing medium forward type gas-liquid separation liquid storage prewarning controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102927437A (en) | Efficient and energy-saving type large-discharge double-line hydraulic gas substation system | |
| CN203572120U (en) | Refrigerant front-loading type gas-liquid separation liquid storage early warning control device | |
| CN201902279U (en) | Dual-pump control device for generator oil supply system | |
| CN103615845A (en) | Gas-liquid separation liquid storage early-warning control device with front-arranged refrigerant | |
| CN202915048U (en) | High-efficiency energy-saving type large-output double-line hydraulic air-entrapping substation device | |
| CN201788421U (en) | Full-auto water level control system | |
| CN205176548U (en) | Tank car seabed valve automatic control system | |
| CN203741948U (en) | Jet type pipe network pressure-superposed water supply device | |
| CN207066736U (en) | A kind of magnetic valve open degree test device | |
| CN202991719U (en) | Oil suction filter blocking automatic detection and bypass continuous oil supply device | |
| CN204177790U (en) | A kind of gas controlling device | |
| CN206019776U (en) | A kind of system for being applied to water tank lacks water detection | |
| CN104848380A (en) | Fixed-pressure water replenishment device of heat exchange unit | |
| CN208024331U (en) | A kind of automatic driving ball-throwing apparatus | |
| CN203458956U (en) | Pneumatic spray device | |
| CN204360225U (en) | A kind of flow automatic control device | |
| CN202676221U (en) | Water supply system of flow detector for plumbing product | |
| CN103115764B (en) | Temperature control water nozzle comprehensive detection machine | |
| CN201900715U (en) | Automatic water supplementing device for water tank | |
| CN203053692U (en) | Temperature-control water-nozzle comprehensive detector | |
| CN217500397U (en) | Integrated modular negative-pressure-free water supply equipment | |
| CN209247714U (en) | It is suitble to the dress column switching device of more size column tubes | |
| CN203337226U (en) | Hydraulic oil level alarming device for filter press | |
| CN219434172U (en) | Alarm device capable of nondestructively monitoring liquid level in food processing process | |
| CN211314739U (en) | Synchronous control hydraulic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20160127 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |