CN206176539U - Novel vacuum degassing constant pressure water supplementing device - Google Patents
Novel vacuum degassing constant pressure water supplementing device Download PDFInfo
- Publication number
- CN206176539U CN206176539U CN201621012768.1U CN201621012768U CN206176539U CN 206176539 U CN206176539 U CN 206176539U CN 201621012768 U CN201621012768 U CN 201621012768U CN 206176539 U CN206176539 U CN 206176539U
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- water
- constant pressure
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- pressure
- controller
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Abstract
The utility model relates to an air conditioner and for heating system moisturizing technical field, specific effectively gas in the desorption system of saying so prevents the air -resistor, guarantees the novel vacuum degassing constant pressure water supplementing device of system's steady operation, its characterized in that is equipped with constant pressure water supplementing mechanism, vacuum degassing mechanism and control mechanism, and wherein constant pressure water supplementing mechanism is connected with water supply system respectively with vacuum degassing mechanism, constant pressure water supplementing mechanism is equipped with water tank, base and fixes the expansion drum on the base, two moisturizing pumps, and the output of moisturizing pump is connected with water supply system, compared with the prior art, the utility model, succinct, the easy operation in interface has, and it is effectively gaseous in the desorption system, elimination air -resistor, advantage that the normal steady operation of assurance system etc. Is showing.
Description
Technical field：
This utility model is related to air-conditioning and heating system water replanishing device technical field, and specifically one kind can be effective
Gas in removing system, prevents vapour lock, it is ensured that the novel evacuated degassing constant pressure water compensation apparatus of system stable operation.
Background technology：
It is well known that central air-conditioning and heating system must adopt constant pressure supply water to ensure that system is not vaporized, do not turned, no
Superpressure, do not corrode and non-scaling limit pressure water feeding equipment.Existing constant pressure supply water mode is to carry out level pressure benefit using expansion tank
Water, it is made up of Constant pressure tank and small pump etc., starts small pump during the initial launch of constant pressure supply water mechanism first to system and air pressure
Water-filling in hydroecium in tank, after system is full of, unnecessary water is got in expansion drum, because the Incoercibility of water, with water
That what is measured is continuously increased, and the volume of hydroecium also constantly expands and compression air chamber, and the pressure in tank is also constantly raised.When pressure reaches
During to design pressure, by pressure controller small pump is closed.When the water expanded by heating in system makes system pressure liter superb
When crossing design pressure, unnecessary water drains into water supply tank and recycles by electromagnetic valve, when system pressure exceedes pipe network or equipment work
When making pressure, relief valve is opened, and plays a part of to protect pipe network and equipment, when the water in system due to reveal or temperature drop and
Volume-diminished, when system pressure is reduced, the water in capsule is constantly pressed into the droop loss of pipe network replenishment system, works as system pressure
When the minimum pressure for allowing is designed, small pump is set to restart the moisturizing into pipe network and air pressure tank by pressure controller, such as
This goes round and begins again.Additionally, when heating system works, due to containing oxygen in water, heat exchanger, pipeline and valve are produced into corrosion
Effect, in order to improve the life-span of part, needs to carry out deaeration in condenser process.
The content of the invention：
This utility model is for shortcoming and defect present in prior art, it is proposed that one kind can effectively in removing system
Gas, prevent vapour lock, it is ensured that the novel evacuated degassing constant pressure water compensation apparatus of system stable operation.
This utility model can be reached by following measures：
A kind of novel evacuated degassing constant pressure water compensation apparatus, it is characterised in that be provided with constant pressure supply water mechanism, vacuum outgass mechanism
And controlling organization, wherein constant pressure supply water mechanism is connected respectively with vacuum outgass mechanism with water system, the constant pressure supply water
Mechanism is provided with water tank, base and the expansion drum, two small pumps that are fixed on base, the outfan and water system of small pump
It is connected, expansion drum is connected with water system, expansion drum is provided with for gathering water system with the connecting tube of water system
The pressure gauge of interior pressure data, is provided with least one vacuum degassing machine in the vacuum outgass mechanism, the controlling organization includes
Controller, the water pump control circuit for controlling small pump working condition, the pressure detecting for monitoring pressure in water system
Circuit, digital display manometer, the degasser control circuit for controlling vacuum degassing machine working condition, for output device run shape
The display circuit of state, display, the warning circuit for output alarm signal and for realizing that teledata is handed over host computer
Mutual radio communication circuit, wherein controller respectively with water pump control circuit, pressure detection circuit, display circuit, degasser control
Circuit processed, radio communication circuit, warning circuit are connected, and the outfan of display circuit is connected with display, pressure detecting electricity
The input on road is connected with digital display manometer.
It is provided with into water gathering tube between water tank and two small pumps in constant pressure supply water mechanism described in the utility model, and converges
House steward's pipeline is provided with water strainer, for increasing water quality, prevents impurity from entering water system etching apparatus.
This utility model is further also provided with the pH value on-line computing model being connected with controller, complete water quality
Line is monitored, and completes water quality remote monitoring by telecommunication circuit.
This utility model is further also provided with the temperature sensor for gathering water temperature in heating system, temperature sensing
Device is connected with controller, for realizing water temperature detection.
Controller described in the utility model adopts Siemens s7-200, for realizing the control to working state of device.
Water pump control circuit described in the utility model includes the auxiliary reclay being connected with controller and and small pump
The catalyst being connected, the outfan of auxiliary reclay is connected with catalyst, for realizing the control of small pump open and-shut mode.
During use, constant pressure supply water mechanism is used to carry out moisturizing for heating system this utility model, due to adopting
Digital display manometer, it is to avoid existing electricity connects pressure gauge easy burn-out, and causes water pump frequent starting, reduces service life of equipment
Defect, while pressure value in water system is uploaded in real time controller by digital display manometer, controller is sentenced according to the data for receiving
Disconnected start/stop small pump operating, completes to water system moisturizing, additionally, controller can lead to the pressure data for being gathered
Cross telecommunication circuit and be uploaded to host computer, for remote supervisory and control(ling) equipment operating condition is provided；Except above-mentioned points, the technical program passes through
At least one vacuum degassing machine is de-gassed process to water in system, coordinates constant pressure supply water unit to complete automatic constant pressure, expansion, mend
Water, vacuum outgass, being capable of effective extension device service life.
This utility model compared with prior art, with simple interface, easy to operate, can gas effectively in removing system,
Eliminate vapour lock, it is ensured that the significant advantage such as system normal table operation.
Description of the drawings：
Accompanying drawing 1 is the schematic block circuit diagram in this utility model.
Reference：Degasser control circuit 1, display circuit 2, display 3, warning circuit 4, radio communication circuit 5, benefit
Water pump 6, controller 7, water pump control circuit 8, pressure detection circuit 9, digital display manometer 10.
Specific embodiment：
This utility model is further described below in conjunction with the accompanying drawings.
As shown in drawings, the utility model proposes a kind of novel evacuated degassing constant pressure water compensation apparatus, it is characterised in that set
There are 2 points of constant pressure supply water mechanism 1, vacuum outgass mechanism 2 and controlling organization 3, wherein constant pressure supply water mechanism 1 and vacuum outgass mechanism
Be not connected with water system 4, the constant pressure supply water mechanism 1 be provided with water tank, base and be fixed on base expansion drum 5,
Two small pumps 6, the outfan of small pump 6 is connected with water system 4, and expansion drum 5 is connected with water system 4, expansion drum 5
The pressure gauge for gathering pressure data in water system, the vacuum outgass mechanism 2 are provided with the connecting tube of water system 4
In be provided with least one vacuum degassing machine, the controlling organization includes controller 7, the water pump for controlling small pump working condition
Control circuit 8, the pressure detection circuit 9 for monitoring pressure in water system, digital display manometer 10, for controlling vacuum outgass
The degasser control circuit 11 of machine working condition, the display circuit 12 for output device running status, display 13, for defeated
Go out the warning circuit 14 of alarm signal and for realizing the radio communication circuit 15 that teledata is interacted with host computer, wherein controlling
Device processed 7 is electric with water pump control circuit 8, pressure detection circuit 9, display circuit 12, degasser control circuit 11, radio communication respectively
Road 15, warning circuit 14 are connected, and the outfan of display circuit is connected with display, the input and number of pressure detection circuit
Aobvious pressure gauge is connected.
It is provided with into water gathering tube between water tank and two small pumps in constant pressure supply water mechanism described in the utility model, and converges
House steward's pipeline is provided with water strainer, for increasing water quality, prevents impurity from entering water system etching apparatus.
This utility model is further also provided with the pH value on-line computing model being connected with controller, complete water quality
Line is monitored, and completes water quality remote monitoring by telecommunication circuit.
This utility model is further also provided with the temperature sensor for gathering water temperature in heating system, temperature sensing
Device is connected with controller, for realizing water temperature detection.
Controller described in the utility model adopts Siemens s7-200, for realizing the control to working state of device.
Water pump control circuit described in the utility model includes the auxiliary reclay being connected with controller and and small pump
The catalyst being connected, the outfan of auxiliary reclay is connected with catalyst, for realizing the control of small pump open and-shut mode.
During use, constant pressure supply water mechanism is used to carry out moisturizing for heating system this utility model, due to adopting
Digital display manometer, it is to avoid existing electricity connects pressure gauge easy burn-out, and causes water pump frequent starting, reduces service life of equipment
Defect, while pressure value in water system is uploaded in real time controller by digital display manometer, controller is sentenced according to the data for receiving
Disconnected start/stop small pump operating, completes to water system moisturizing, additionally, controller can lead to the pressure data for being gathered
Cross telecommunication circuit and be uploaded to host computer, for remote supervisory and control(ling) equipment operating condition is provided；Except above-mentioned points, the technical program passes through
At least one vacuum degassing machine is de-gassed process to water in system, coordinates constant pressure supply water unit to complete automatic constant pressure, expansion, mend
Water, vacuum outgass, being capable of effective extension device service life.
This utility model compared with prior art, with simple interface, easy to operate, can gas effectively in removing system,
Eliminate vapour lock, it is ensured that the significant advantage such as system normal table operation.
Claims (6)
1. a kind of novel evacuated degassing constant pressure water compensation apparatus, it is characterised in that be provided with constant pressure supply water mechanism, vacuum outgass mechanism with
And controlling organization, wherein constant pressure supply water mechanism is connected respectively with vacuum outgass mechanism with water system, the constant pressure supply water machine
Structure is provided with water tank, base and the expansion drum, two small pumps that are fixed on base, outfan and the water system phase of small pump
Connection, expansion drum is connected with water system, and expansion drum is provided with for gathering in water system with the connecting tube of water system
The pressure gauge of pressure data, is provided with least one vacuum degassing machine in the vacuum outgass mechanism, the controlling organization includes control
Device processed, the water pump control circuit for controlling small pump working condition, the pressure detecting electricity for monitoring pressure in water system
Road, digital display manometer, the degasser control circuit for controlling vacuum degassing machine working condition, for output device running status
Display circuit, display, the warning circuit for output alarm signal and for realizing that teledata is interacted with host computer
Radio communication circuit, wherein controller respectively with water pump control circuit, pressure detection circuit, display circuit, degasser control
Circuit, radio communication circuit, warning circuit are connected, and the outfan of display circuit is connected with display, pressure detection circuit
Input be connected with digital display manometer.
2. a kind of novel evacuated degassing constant pressure water compensation apparatus according to claim 1, it is characterised in that the constant pressure supply water
It is provided with into water gathering tube between water tank and two small pumps in mechanism, and gathering tube pipeline is provided with water strainer.
3. a kind of novel evacuated degassing constant pressure water compensation apparatus according to claim 1, it is characterised in that be provided with and controller
The pH value on-line computing model being connected, completes the on-line monitoring of water quality, and completes water quality remote monitoring by telecommunication circuit.
4. a kind of novel evacuated degassing constant pressure water compensation apparatus according to claim 1, it is characterised in that be provided with for gathering
The temperature sensor of water temperature in heating system, temperature sensor is connected with controller, for realizing water temperature detection.
5. a kind of novel evacuated degassing constant pressure water compensation apparatus according to claim 1, it is characterised in that the controller is adopted
Siemens s7-200 is used, for realizing the control to working state of device.
6. a kind of novel evacuated degassing constant pressure water compensation apparatus according to claim 1, it is characterised in that the water pump control
The catalyst that circuit includes the auxiliary reclay being connected with controller and is connected with small pump, the output of auxiliary reclay
End is connected with catalyst, for realizing the control of small pump open and-shut mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012768.1U CN206176539U (en) | 2016-08-31 | 2016-08-31 | Novel vacuum degassing constant pressure water supplementing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012768.1U CN206176539U (en) | 2016-08-31 | 2016-08-31 | Novel vacuum degassing constant pressure water supplementing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206176539U true CN206176539U (en) | 2017-05-17 |
Family
ID=58676171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012768.1U Expired - Fee Related CN206176539U (en) | 2016-08-31 | 2016-08-31 | Novel vacuum degassing constant pressure water supplementing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206176539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984611A (en) * | 2021-01-29 | 2021-06-18 | 吉林嘉润热力集团有限公司 | Water supplementing adjusting method and device of heat exchange station control system |
-
2016
- 2016-08-31 CN CN201621012768.1U patent/CN206176539U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984611A (en) * | 2021-01-29 | 2021-06-18 | 吉林嘉润热力集团有限公司 | Water supplementing adjusting method and device of heat exchange station control system |
| CN112984611B (en) * | 2021-01-29 | 2023-03-07 | 吉林嘉润热力集团有限公司 | Water supplementing adjusting method and device of heat exchange station control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |