CN220648687U - Automatic water supplementing and exhausting device of lithium bromide refrigerant water system - Google Patents
Automatic water supplementing and exhausting device of lithium bromide refrigerant water system Download PDFInfo
- Publication number
- CN220648687U CN220648687U CN202322165237.2U CN202322165237U CN220648687U CN 220648687 U CN220648687 U CN 220648687U CN 202322165237 U CN202322165237 U CN 202322165237U CN 220648687 U CN220648687 U CN 220648687U
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- Prior art keywords
- water
- valve
- lithium bromide
- water inlet
- pipeline
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 95
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 title claims abstract description 41
- 230000001502 supplementing effect Effects 0.000 title claims abstract description 19
- 239000003507 refrigerant Substances 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 230000003020 moisturizing effect Effects 0.000 claims description 6
- 239000002826 coolant Substances 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model discloses an automatic water supplementing and exhausting device of a lithium bromide refrigerant water system, which mainly comprises a high-level tank, a water inlet pipeline, a water inlet stop valve, a water inlet regulating valve, a secondary line valve, a liquid level meter, an exhaust valve and a high-point water supplementing pipeline, wherein the high-level tank is used for automatically supplementing and exhausting refrigerant water of a lithium bromide unit, so that the problem that the refrigerant water system of the lithium bromide unit jumps due to insufficient flow caused by incapability of automatically exhausting and supplementing water is solved, the safe and stable operation of the lithium bromide unit is ensured, the automatic operation can be realized, and the working strength of operators is not increased.
Description
Technical Field
The utility model relates to the technical field of safe operation of equipment, in particular to an automatic water supplementing and exhausting device of a lithium bromide refrigerant water system.
Background
At present, a refrigerant water system of a lithium bromide unit is insufficient in refrigerant water flow, unstable in pump pressure flow and cavitation in a refrigerant pump because a pipeline is aerated, low-chain skip of the refrigerant water flow of the lithium bromide unit is triggered, and long-period stable operation of equipment is difficult, so that the automatic water supplementing and air exhausting device of the lithium bromide refrigerant water system is very necessary to be studied.
Disclosure of Invention
Aiming at the problem that the coolant water system cannot realize automatic air discharge and water supplement, and the lithium bromide unit jumps due to insufficient water flow, the utility model researches an automatic water supplement and air discharge device of the lithium bromide coolant water system, and adds a high-level tank which keeps a certain liquid level and an air discharge valve which is opened, so that the coolant water system of the lithium bromide unit is changed from closed circulation to open circulation, the running period of equipment is prolonged, and the safety of the device is ensured.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the automatic water replenishing and exhausting device for lithium bromide refrigerant water system includes mainly high level tank, water inlet pipeline, water inlet stop valve, water inlet regulating valve, auxiliary line valve, liquid level meter, exhaust valve and high point water replenishing pipeline. The upper tank body is provided with a liquid level sensor, the lower flange is connected with a high-point water supplementing pipeline which is provided with a liquid outlet pipeline, and the lower flange is connected with a water return pipeline of the lithium bromide unit; the side flange at the top of the high-level tank is connected with an exhaust pipeline, and an exhaust valve is arranged on the exhaust pipeline; the flange right above the top of the high-level tank is connected with a water inlet pipeline, and the water inlet pipeline is provided with a water inlet stop valve, a water inlet regulating valve and a secondary line valve.
The water inlet pipeline of the overhead tank is connected to the desalted water inlet pipeline of the workshop, and the desalted water pressure is about 0.35 MPa.
The auxiliary line valve is a stop valve, and the specification is the same as that of the water inlet stop valve.
The working principle is as follows, coolant water of lithium bromide unit gets into air conditioning unit under the effect of coolant water pump, the return line high-point opening that comes out from air conditioning unit increases a pipeline and connects to the bottom of high-order jar, high-order jar's liquid level sensor is through control station effect to intake regulator valve, according to the automatic moisturizing of liquid level value setting for high-order tank, make high-order jar keep certain liquid level constantly, open the discharge valve of high-order jar, can realize high-order jar to the automatic moisturizing of lithium bromide unit return line cold coal water, gaseous accessible high-order water supply line in the return line is arranged to high-order jar simultaneously, thereby realize the automatic exhaust.
The utility model has the remarkable advantages of less added equipment and simple structure, utilizes the high-level tank to automatically supplement and exhaust the coolant water of the lithium bromide unit, solves the problem of vehicle jump caused by insufficient flow because of incapability of automatically exhausting and supplementing water of the coolant water system of the lithium bromide unit, ensures safe and stable operation of the lithium bromide unit, and can realize automatic operation without increasing the working strength of operators.
Drawings
Fig. 1 shows a schematic structure of an automatic water replenishing and exhausting device of a lithium bromide refrigerant water system.
The reference numerals are as follows:
in the figure, a high-level tank 1, a liquid level sensor 2, an exhaust valve 3, a water inlet regulating valve 4, a water inlet stop valve 5, a secondary line valve 6, a water inlet pipeline 7 and a high-point water supplementing pipeline 8.
Detailed Description
The utility model is further described with reference to fig. 1.
Fig. 1 shows an automatic water supplementing and exhausting device of a lithium bromide refrigerant water system, which is provided with a high-level tank 1, a liquid level sensor 2, an exhaust valve 3, a water inlet regulating valve 4, a water inlet stop valve 5, a secondary line valve 6, a water inlet line 7 and a high-point water supplementing line 8, wherein the water inlet line 7 is connected to the top of the high-level tank 1, the water inlet line 7 is provided with the water inlet regulating valve 4 and the water inlet stop valve 5, the water inlet regulating valve 4 is provided with a secondary line, and the secondary line valve 6 is arranged on the secondary line; the exhaust valve 3 is arranged on an exhaust pipe line at the side edge of the top of the high-level tank 1; the liquid level sensor 2 is arranged on the cylinder body of the overhead tank 1; the bottom of the overhead tank 1 is connected with a high-point water supplementing pipeline 8, and the other end of the high-point water supplementing pipeline 8 is connected with the high-point position of a water return pipeline of the lithium bromide unit.
The water inlet pipeline of the overhead tank is connected to a desalted water inlet pipeline of a workshop, and the desalted water pressure is about 0.35 MPa.
The auxiliary line valve 6 is a stop valve, and the specification is the same as that of the water inlet stop valve 5.
The water inlet regulating valve 4 and the liquid level sensor 2 are connected to a workshop remote control system, and the water inlet regulating valve 4 performs water inlet operation on the high-level tank 1 according to the change condition of the liquid level sensor 2.
Working principle:
the refrigerant water of lithium bromide unit gets into air conditioning unit under the effect of refrigerant water pump, increase the bottom that a pipeline connected to high-order jar 1 at the high point opening of the return line that comes out from air conditioning unit, the liquid level sensor 2 of high-order jar 1 is through control station effect to intake regulator valve 4, according to the automatic moisturizing of liquid level value to high-order jar 1 of settlement, make high-order jar 1 keep certain liquid level continually, open the discharge valve 3 of high-order jar 1, can realize high-order jar 1 to the automatic moisturizing of lithium bromide unit return line cold coal water, gas accessible high-order moisturizing pipeline 8 in the return line are arranged to high-order jar 1 simultaneously, thereby realize automatic exhaust.
Before the lithium bromide unit is started, the device is put into operation, the exhaust valve 3 and the water inlet stop valve 5 are opened, the auxiliary line valve 6 is closed, and after the liquid level of the high-level tank 1 is set, the water inlet regulating valve 4 automatically performs water feeding operation on the high-level tank 1.
The utility model has the remarkable advantages of less added equipment and simple structure, utilizes the high-level tank to automatically supplement and exhaust the coolant water of the lithium bromide unit, solves the problem of vehicle jump caused by insufficient flow because of incapability of automatically exhausting and supplementing water of the coolant water system of the lithium bromide unit, ensures safe and stable operation of the lithium bromide unit, and can realize automatic operation without increasing the working strength of operators.
Claims (1)
1. An automatic water supplementing and exhausting device of a lithium bromide refrigerant water system, comprising: high-level tank (1), level sensor (2), discharge valve (3), intake control valve (4), intake stop valve (5), auxiliary line valve (6), intake pipeline (7), high-point moisturizing pipeline (8) are constituteed, characterized by: the water inlet pipeline (7) is connected to the top of the high-level tank (1), the water inlet pipeline (7) is provided with a water inlet regulating valve (4) and a water inlet stop valve (5), the water inlet regulating valve (4) is provided with an auxiliary line, and the auxiliary line is provided with an auxiliary line valve (6); the exhaust valve (3) is arranged on an exhaust pipe line at the side edge of the top of the high-level tank (1); the liquid level sensor (2) is arranged on the cylinder body of the high-level tank (1); the bottom of the high-level tank (1) is connected with a high-point water supplementing pipeline (8), and the other end of the high-point water supplementing pipeline (8) is connected with the high-point position of the water returning pipeline of the lithium bromide unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322165237.2U CN220648687U (en) | 2023-08-13 | 2023-08-13 | Automatic water supplementing and exhausting device of lithium bromide refrigerant water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322165237.2U CN220648687U (en) | 2023-08-13 | 2023-08-13 | Automatic water supplementing and exhausting device of lithium bromide refrigerant water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220648687U true CN220648687U (en) | 2024-03-22 |
Family
ID=90267699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322165237.2U Active CN220648687U (en) | 2023-08-13 | 2023-08-13 | Automatic water supplementing and exhausting device of lithium bromide refrigerant water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220648687U (en) |
-
2023
- 2023-08-13 CN CN202322165237.2U patent/CN220648687U/en active Active
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