CN210773027U - Constant-pressure water replenishing system for refrigeration station - Google Patents
Constant-pressure water replenishing system for refrigeration station Download PDFInfo
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- CN210773027U CN210773027U CN201920799277.3U CN201920799277U CN210773027U CN 210773027 U CN210773027 U CN 210773027U CN 201920799277 U CN201920799277 U CN 201920799277U CN 210773027 U CN210773027 U CN 210773027U
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Abstract
The utility model provides a refrigeration station level pressure moisturizing system, including a income water pipe portion, it is connected with ordinary pressure jar and pressure release pipe portion respectively through a tee bend to go into the water pipe portion, an ordinary pressure jar output is mended and is pressed the pipe portion, pressure release pipe portion includes the pressure measurement valves with the tee junction, and the system connection has the control part. The utility model relates to a level pressure water charging system at refrigeration station can be when not enough pressure supplementing pressure, guarantees going on smoothly of moisturizing, and the adjustment flexibility ratio is high, convenient to use.
Description
Technical Field
The invention relates to a constant-pressure water supplementing device, in particular to a constant-pressure water supplementing system for a refrigerating station.
Background
The constant-pressure water supplementing system in the prior art is not enough in water supplementing power, so that the water supplementing is delayed or unstable, and how to design the constant-pressure water supplementing system capable of supplementing water timely is the direction needing to be researched.
Disclosure of Invention
The invention provides a constant-pressure water replenishing system for a refrigerating station, which solves the problems in the prior art.
The technical scheme of the invention is realized as follows:
refrigeration station is decided and is pressed moisturizing system, including a income water pipe portion, it is connected with ordinary pressure jar and pressure release pipe portion respectively through a tee bend to go into the water pipe portion, an ordinary pressure jar output is mended the pressure pipe portion, pressure release pipe portion includes the pressure measurement valves with the tee junction, and system connection has the control part, and the input and the output of ordinary pressure jar all are equipped with the pressure control valve.
As a preferable scheme of the present invention, the water inlet pipe portion includes a water inlet pipe connected to the water supply device, the front end of the water inlet pipe is divided into a first water inlet branch and a second water inlet branch, electromagnetic valves are disposed on the first water inlet branch and the second water inlet branch, the second water inlet branch is sequentially connected to the soft water tank and the electromagnetic valves, and then joins the first water inlet branch, and the joining pipeline is connected to the tee joint.
As a preferable scheme of the invention, a pressure gauge is installed on the converging pipeline.
As a preferable scheme of the invention, one end of the pressure measuring valve group is connected with the tee joint, the other end of the pressure measuring valve group is connected with the second tee joint, and the other two ends of the second tee joint are respectively connected with the pressure relief pipe and the pressure tank.
As a preferable scheme of the invention, a solenoid valve is arranged on a connecting pipe between the second tee joint and the pressure tank.
In a preferred embodiment of the present invention, the pressure measuring valve block includes an electromagnetic valve and a pressure sensor connected in series, and the pressure sensor is connected to the signal transceiver and the control unit.
As a preferable scheme of the invention, the water outlet part comprises an electromagnetic valve, a pump set and a pressure compensating pipe which are sequentially connected from the normal pressure tank to the free end.
As a preferable scheme of the invention, the pump set comprises a plurality of liquid pumping pump assemblies connected in parallel, each liquid pumping pump assembly comprises a liquid pumping pump and a control valve which are connected in sequence, and each control valve comprises a constant pressure valve, an electromagnetic valve and a safety valve.
Advantageous effects
Refrigeration station is decided and is pressed moisturizing system, including a income water pipe portion, it is connected with ordinary pressure jar and pressure release pipe portion respectively through a tee bend to go into the water pipe portion, an ordinary pressure jar output is mended the pressure pipe portion, pressure release pipe portion includes the pressure measurement valves with tee junction, and the system connection has the control part. The constant-pressure water replenishing system of the refrigeration station can replenish pressure when the pressure is insufficient, ensures smooth water replenishing, and is high in adjustment flexibility and convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
The system comprises a water inlet pipe 1, a soft water tank 2, a normal pressure tank 3, a pressure tank 4, a pressure supplementing pipe 5, a pressure relief pipe 6, a pressure measuring valve group 7, a pump group 8 and an electromagnetic valve 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, the constant pressure water supply system for the refrigeration station comprises a water inlet pipe part, wherein the water inlet pipe part is respectively connected with a normal pressure tank 3 and a pressure relief pipe part through a tee joint, the normal pressure tank 3 outputs a pressure supply pipe part, the pressure relief pipe part comprises a pressure measuring valve group 7 connected with the tee joint, the system is connected with a control part, and the input end and the output end of the normal pressure tank are respectively provided with a pressure control valve.
Go into the water pipe portion and include an oral siphon 1 of being connected with water supply installation, the oral siphon front end divide into first branch of intaking and second branch of intaking, and first branch of intaking is equipped with the solenoid valve with the second branch of intaking on the branch of intaking, and the second branch of intaking is joined the pipeline and tee junction with first branch of intaking after connecting soft water tank 2 and solenoid valve in order.
The converging pipeline is provided with a pressure gauge.
One end of the pressure measuring valve group 7 is connected with the tee joint, the other end of the pressure measuring valve group is connected with the second tee joint, and the other two ends of the second tee joint are respectively connected with the pressure relief pipe 6 and the pressure tank 4.
And an electromagnetic valve is arranged on a connecting pipe between the second tee joint and the pressure tank 4.
The pressure measuring valve group 7 comprises an electromagnetic valve 9 and a pressure sensor which are connected in series, and the pressure sensor is connected with a signal receiving and transmitting device and a control part.
The water outlet part comprises an electromagnetic valve, a pump set 8 and a pressure compensating pipe 5 which are sequentially connected from the normal pressure tank 3 to the free end.
The pump unit 8 comprises a plurality of liquid pumping pump assemblies connected in parallel, each liquid pumping pump assembly comprises a liquid pumping pump and a control valve which are connected in sequence, and each control valve comprises a constant pressure valve, an electromagnetic valve and a safety valve.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. Refrigeration station is decided and is pressed moisturizing system, including a income water pipe portion, it is connected with ordinary pressure jar (3) and pressure release pipe portion respectively through a tee bend to go into the water pipe portion, its characterized in that, an pressure-compensating pipe portion is exported in ordinary pressure jar (3), pressure release pipe portion includes pressure measurement valves (7) with the tee junction, and the headtotail has the control part, and the input and the output of ordinary pressure jar all are equipped with the pressure control valve.
2. The constant-pressure water replenishing system for the refrigerating station as claimed in claim 1, wherein the water inlet pipe part comprises a water inlet pipe (1) connected with a water supply device, the front end of the water inlet pipe is divided into a first water inlet branch and a second water inlet branch, electromagnetic valves are arranged on the first water inlet branch and the second water inlet branch, the second water inlet branch is connected with a soft water tank (2) and the electromagnetic valves in sequence and then is converged with the first water inlet branch, and the converged pipeline is connected with the tee joint.
3. The constant-pressure water replenishing system for the refrigerating station as claimed in claim 2, wherein a pressure gauge is installed on the converging pipeline.
4. The constant-pressure water replenishing system for the refrigerating station as claimed in claim 1, wherein one end of the pressure measuring valve group (7) is connected with a tee joint, the other end of the pressure measuring valve group is connected with a second tee joint, and the other two ends of the second tee joint are respectively connected with a pressure relief pipe (6) and a pressure tank (4).
5. The constant-pressure water replenishing system for the refrigerating station as claimed in claim 4, wherein a solenoid valve is arranged on a connecting pipe between the second tee joint and the pressure tank (4).
6. The constant-pressure water replenishing system for the refrigerating station as claimed in claim 1 or 4, wherein the pressure measuring valve group (7) comprises an electromagnetic valve (9) and a pressure sensor which are connected in series, and the pressure sensor is connected with a signal transceiving device and a control part.
7. The constant-pressure water replenishing system for the refrigerating station as claimed in claim 1, wherein the water outlet part comprises an electromagnetic valve, a pump set (8) and a pressure replenishing pipe (5) which are sequentially connected from the normal-pressure tank (3) to the free end.
8. The refrigeration station constant-pressure water replenishing system according to claim 7, wherein the pump unit (8) comprises a plurality of liquid pumping pump assemblies connected in parallel, each liquid pumping pump assembly comprises a liquid pumping pump and a control valve which are connected in sequence, and each control valve comprises a constant-pressure valve, a solenoid valve and a safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799277.3U CN210773027U (en) | 2019-05-29 | 2019-05-29 | Constant-pressure water replenishing system for refrigeration station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799277.3U CN210773027U (en) | 2019-05-29 | 2019-05-29 | Constant-pressure water replenishing system for refrigeration station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210773027U true CN210773027U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920799277.3U Active CN210773027U (en) | 2019-05-29 | 2019-05-29 | Constant-pressure water replenishing system for refrigeration station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210773027U (en) |
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2019
- 2019-05-29 CN CN201920799277.3U patent/CN210773027U/en active Active
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