CN202452117U - Comprehensive constant-pressure automatic softening, automatic medicating and vacuum-pumping integrated unit - Google Patents
Comprehensive constant-pressure automatic softening, automatic medicating and vacuum-pumping integrated unit Download PDFInfo
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- CN202452117U CN202452117U CN2012200559411U CN201220055941U CN202452117U CN 202452117 U CN202452117 U CN 202452117U CN 2012200559411 U CN2012200559411 U CN 2012200559411U CN 201220055941 U CN201220055941 U CN 201220055941U CN 202452117 U CN202452117 U CN 202452117U
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Abstract
The utility model discloses a comprehensive constant-pressure automatic softening, automatic medicating and vacuum-pumping integrated unit, comprising an electric control box, an automatic softening device, a vacuum-pumping device, a normal-pressure water supply and constant-pressure pumping device, and an automatic medicating device, wherein the automatic softening device, the vacuum-pumping device, the normal-pressure water supply and constant-pressure pumping device, and the automatic medicating device are connected in sequence. The electric control box is arranged at a middle part of the unit, and is electrically connected with the devices; and an internal part of the electric control box is communicated by a pipeline. The utility model aims to provide the comprehensive constant-pressure automatic softening, automatic medicating and vacuum-pumping integrated unit, which has the characteristics of simple and convenient operation, cost saving, improvement of energy use ratio, high stability and reliability, reduction of environmental pollution and the like.
Description
Technical field
The utility model relates to a kind of vacuum pumping hardware, relates in particular to a kind of automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure that can freely assemble.
Background technique
In closed circle water system, especially in central air-conditioning system and the steam generator system, exist problems; For example: quality problem, gas problem, working life problem, energy use efficiency problem etc., often needing to have caused the savings water of replacing system, the cooling in room, heating effect is bad or unstable; Regular replacing component; Occur booster when serious, more the exchange device phenomenon generally is because in the system; Do not handle quality problem, gas problem and hydraulic pressure problem well, cause very big influence to the user; Traditional processing method is to control every equipment respectively by four electric control boxs respectively, owing to need cooperatively interacting of four electric control boxs just can avoid these unnecessary influences, not only Equipment Control trouble, and cost is high, also system problem can occur; Therefore, how to address the above problem, become problem demanding prompt solution.
The model utility content
The technical problem that the utility model will solve is to overcome the deficiency of existing technology; Provide a kind of simple, convenient, practice thrift cost, improve energy utilization rate, reliable and stable and reduce the automatic comprehensive integrated unit of dosing vacuum exhaust level pressure that softens that freely assemble of characteristics such as environmental pollution.
The utility model solves the technological scheme that its technical problem adopted: a kind of automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure; Comprise electric control box; The automatic softening installation of connection, vacuum pumping hardware, normal pressure moisturizing exhaust constant pressure arrangement and automatic medicine adding apparatus successively; Electric control box is located at the unit middle part and is electrically connected with each device, and inside is communicated with by pipeline.
The above-mentioned automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure, said automatic softening installation comprises the softening water tank of the symmetrical setting of the salt case and the left and right sides, and said salt case is located in the middle of the softening water tank, and the softening water tank upper end is provided with the glass fibre reinforced plastics tank body that contains resin.
The above-mentioned automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure; Described vacuum pumping hardware comprises vacuum tank, three-way magnetic valve, water pump, pressure release solenoid valve, pressure transducer, switch, relief tube and ftercompction pipe; Relief tube, pressure transducer are connected vacuum tank with the pressure release solenoid valve; Ftercompction pipe lower end connects water pump; Said ftercompction pipe links to each other with pipeline with the relief tube upper end, and switch is located in the vacuum tank, and said water pump, pressure transducer, pressure release solenoid valve and three-way magnetic valve are connected to automatic softening installation.
The above-mentioned automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure, said normal pressure moisturizing exhaust constant pressure arrangement comprises normal pressure jar and weighing sensor, weighing sensor is located at normal pressure jar bottom and is electrically connected with electric control box.
The above-mentioned automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure; Said automatic medicine adding apparatus comprises explosive barrel, stirrer, metering pump and blowdown solenoid valve; Said stirrer is located at explosive barrel top; Metering pump is located at the explosive barrel right side and is connected with pipeline, and the automatic medicine adding apparatus left side also is connected with pH value testing instrument and conductivity meter.
The above-mentioned automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure, said three-way magnetic valve connects vacuum tank, normal pressure jar and water pump.
The above-mentioned automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure, said automatic softening installation one side is provided with the moisturizing solenoid valve that links to each other with the normal pressure jar.
After the utility model adopts said structure, through automatic water softening device running water softening is become pure water earlier and flow out, be provided with the salt case in the middle of the device; Salt solution in the salt case can be with the mineral substance regeneration reducing of resin adsorption; Open electric control box each device is started working, water enters into vacuum tank through the pressure release solenoid valve, and water pump carries out period run; In 50 seconds, stop, in 30 seconds, starting; When liquid-level switch in the vacuum tank is closed; Water pump stops, and running once more after startup needs to wait for the liquid-level switch disconnection and postponed for 20 seconds is once more opened, stops in the process at water pump; In vacuum tank, form vacuum; The gas that contains in the water that vacuum tank flows to system decomposes away, and the outlet valve through top enters in the atmosphere, to reach the effect of exhaust.
The ftercompction process: when system's actual pressure value less than 0.20 MPa, normal pressure jar liquid level greater than minimum when spacing; Starting mode of pump through the moisturizing of ftercompction pipe in system; Pressure is mended to more than or equal to 0.25 MPa, when normal pressure jar liquid level in this process smaller or equal to minimum when spacing, water pump stops; Normal pressure jar liquid level is more than or equal to prescribing a time limit under the liquid level, and water pump is opened to satisfy pressure condition once more;
Pressure leak process: when system's actual pressure value greater than 0.27 MPa, normal pressure jar actual liquid level less than maximum when spacing; The solenoid valve of relief tube is opened, to system's actual pressure smaller or equal to 0.22 MPa, normal pressure jar liquid level is spacing more than or equal to maximum in this process; Then Decompression valves cuts out; The blowdown solenoid valve is opened, during to pressure set points, and the blowdown closed electromagnetic valve;
The moisturizing process: when normal pressure jar liquid level less than liquid level under in limited time, the moisturizing solenoid valve is opened to normal pressure jar liquid level and is risen to the liquid level setting value, the moisturizing closed electromagnetic valve, in this process, when the pressure release solenoid valve is opened, moisturizing closed electromagnetic valve then;
The atmospheric exhaust process: actual pressure less than the highest limit 0.27 MPa of pressure, normal pressure jar liquid level greater than minimum when spacing; (in this process, when pressure during more than or equal to 0.27 MPa, water pump stops pump operation; After pressure was smaller or equal to 0.22 MPa, water pump started once more; When normal pressure jar liquid level smaller or equal to minimum when spacing, water pump stop to normal pressure jar liquid level more than or equal under the liquid level in limited time, water pump begins to start;
The pressure release solenoid valve is under the atmospheric exhaust pattern, and less than the highest when spacing, open by the pressure release solenoid valve greater than pressure ceiling value 0.27 MPa, normal pressure jar liquid level for system's actual pressure, in this process, and when force value during smaller or equal to 0.22 MPa, the pressure release closed electromagnetic valve; After actual pressure was more than or equal to 0.27 MPa, the pressure release solenoid valve was opened once more; When normal pressure jar liquid level more than or equal to the highest when spacing, the pressure release closed electromagnetic valve, the blowdown solenoid valve is opened, to normal pressure jar liquid level less than on the liquid level in limited time, the pressure release solenoid valve is opened once more, the blowdown closed electromagnetic valve;
The Automatic Dosing process: when the medicine system diverter switch placed automatic catch, medicine adding device got into Automatic Dosing control; When pH value during, beginning dosing less than PH1, at first, open stirrer turn round open again after 15 seconds metering pump carry out dosing in 30 minutes (as the PH of system in 30 minutes surpass PH2 then metering pump stop); As the low liquid level warning of the medicine system that is turning round during the course appearance, can close current medicine system this moment, opens another medicine system;
When conductivity when set going up place value, open the blowdown solenoid valve, when setting working value, stop the blowdown solenoid valve, this moment when pressure transducer observed pressure value less than 0.20 MPa, starting mode of pump carries out ftercompction to 0.25 MPa.
Wherein pressure, time, PH (pH value) and conductivity all can be regulated according to the different needs of system.
In sum, the utlity model has following advantage:
(1) uses four problems that equipment could solve before, now as long as an integrated unit just can solve.Because used the integrated electric case, need four electric control boxs to control every equipment respectively in the past, and only needed an electric control box now, practiced thrift cost.
(2) in the project using process, improved the intellectuality and the automation of central air-conditioning system.Avoid distinct device producer to shirk responsibility each other, avoided multihead management.
(3) through the cooperatively interacting of four functions, four functions that equipment can not reach before can reaching have improved the performance of integrated unit greatly.The problems that central air-conditioning system or closed circle water system exist have been solved completely.For example: gas is stifled, vent plug, burn into sclerosis or the like.
(4) use through integrated unit; Can improve the life-span of whole system; Improve energy utilization rate; When the assurance system realizes reliable and stable energy transfer ride quality, minimum limit is reduced in the consumption of resource (water and the energy) and the loss of system unit, thereby reduce the harm that system's waste water produces environment as much as possible.
(5) make the advantageous feature of water in system, be able to maximum performance, its unfavorable characteristic is restrained to greatest extent.
(6) the integrated unit of native system in use also can be as required uses wherein any two or three device combinations and do not influence the normal operation of equipment.
Description of drawings
Fig. 1 be the utility model the working principle structural representation.
Among the figure: 1 is electric control box; 2 is automatic softening installation; 21 is the salt case; 22 is softening water tank; 23 is the glass fibre reinforced plastics tank body; 3 is vacuum pumping hardware; 31 is vacuum tank; 32 is three-way magnetic valve; 33 is water pump; 34 are the pressure release solenoid valve; 35 is pressure transducer; 36 is switch; 37 is relief tube; 38 are the ftercompction pipe; 4 is normal pressure moisturizing exhaust constant pressure arrangement; 41 is the normal pressure jar; 42 is weighing sensor; 5 is automatic medicine adding apparatus; 51 is explosive barrel; 52 is stirrer; 53 is metering pump; 54 are the blowdown solenoid valve; 55 is the pH value testing instrument; 56 is conductivity meter; 6 is pipeline.
Embodiment
To combine accompanying drawing and embodiment that the utility model is described further below; As shown in Figure 1; A kind of automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure of the utility model comprises electric control box 1, successively the automatic softening installation 2 of connection, vacuum pumping hardware 3, normal pressure moisturizing exhaust constant pressure arrangement 4 and automatic medicine adding apparatus 5; Electric control box 1 is located at the unit middle part and is electrically connected with each device, and is inner by pipeline 6 connections.
Automatically softening installation 2 comprises the softening water tank 22 of salt case 21 and the symmetrical setting in the left and right sides; Said salt case 21 is located in the middle of the softening water tank 22, and softening water tank 22 upper ends are provided with the glass fibre reinforced plastics tank body 23 that contains resin, uses the mode of resin that the calcium ions and magnesium ions in the tap water is disposed; Water in the system has not had calcium ions and magnesium ions like this; With regard to non flouling behaviour, the system that guaranteed is not easy to get rusty, and has also solved quality problem.
Normal pressure moisturizing exhaust constant pressure arrangement 4 comprises normal pressure jar 41 and weighing sensor 42, and weighing sensor 42 is located at normal pressure jar 41 bottoms and is electrically connected with electric control box 1.
Automatic medicine adding apparatus 5 comprises explosive barrel 51, stirrer 52, metering pump 53 and blowdown solenoid valve 54; Said stirrer 52 is located at explosive barrel 51 tops, and metering pump 53 is located at explosive barrel 51 right sides and is connected with pipeline 6, and automatic medicine adding apparatus 5 left sides also are connected with pH value testing instrument 55 and conductivity meter 56; Effect through automatic medicine adding apparatus; Can at any time the water quality of system be handled according to demand at any time through the change of water quality of pH value testing instrument 55 and conductivity meter 56 supervisory systems, reach the effect of sterilization algae removal, rust resistance and corrosion resistance, regulating system water quality pH value; Guarantee the clean of water quality, guarantee the use normally and efficiently of system.
Three-way magnetic valve 32 connects vacuum tank 31, normal pressure jar 41 and water pump 33.
Automatically softening installation 2 one sides are provided with the moisturizing solenoid valve 23 that links to each other with normal pressure jar 41.
The utility model is when concrete the use; Problem through the analytical system existence; Find the method for solution, four kinds of functions are gathered in the equipment, use a control system to control all functions then; Reach and realize automation and incorporate purpose, the problem of resolution system existence completely.
In sum, the utility model is processed actual sample and through repeatedly use test, is seen that from the effect of use test provable the utility model can reach the purpose that it is expected like specification and diagramatic content, and practical value is unquestionable.The above embodiment that lifts only is used for conveniently illustrating the utility model; Be not that the utility model is done any pro forma restriction; Have common knowledge the knowledgeable in the technical field under any,, utilize technology contents that the utility model discloses to do the local equivalent embodiment who changes or modify if in the scope that does not break away from technical characteristics that the utility model is carried; And do not break away from the technical characteristics content of the utility model, all still belong in the scope of the utility model technical characteristics.
Claims (7)
1. one kind is softened the comprehensive integrated unit of dosing vacuum exhaust level pressure automatically; It is characterized in that: comprise electric control box (1); The automatic softening installation (2) of connection, vacuum pumping hardware (3), normal pressure moisturizing exhaust constant pressure arrangement (4) and automatic medicine adding apparatus (5) successively; Electric control box (1) is located at the unit middle part and is electrically connected with each device, and inside is communicated with by pipeline (6).
2. the automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure according to claim 1; It is characterized in that: said automatic softening installation (2) comprises the softening water tank (22) of salt case (21) and the symmetrical setting in the left and right sides; Said salt case (21) is located in the middle of the softening water tank (22), and softening water tank (22) upper end is provided with the glass fibre reinforced plastics tank body (23) that contains resin.
3. the automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure according to claim 1; It is characterized in that: described vacuum pumping hardware (3) comprises vacuum tank (31), three-way magnetic valve (32), water pump (33), pressure release solenoid valve (34), pressure transducer (35), switch (36), relief tube (37) and ftercompction pipe (38); Relief tube (37), pressure transducer (35) are connected vacuum tank (31) with pressure release solenoid valve (34); Ftercompction pipe (38) lower end connects water pump (33); Said ftercompction pipe (38) links to each other with pipeline (6) with relief tube (37) upper end; Switch (36) is located in the vacuum tank (31), and said water pump (33), pressure transducer (35), pressure release solenoid valve (34) and three-way magnetic valve (32) are connected to automatic softening installation (2).
4. the automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure according to claim 1; It is characterized in that: said normal pressure moisturizing exhaust constant pressure arrangement (4) comprises normal pressure jar (41) and weighing sensor (42), and weighing sensor (42) is located at normal pressure jar (41) bottom and is electrically connected with electric control box (1).
5. the automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure according to claim 1; It is characterized in that: said automatic medicine adding apparatus (5) comprises explosive barrel (51), stirrer (52), metering pump (53) and blowdown solenoid valve (54); Said stirrer (52) is located at explosive barrel (51) top; Metering pump (53) is located at explosive barrel (51) right side and is connected with pipeline (6), and automatic medicine adding apparatus (5) left side also is connected with pH value testing instrument (55) and conductivity meter (56).
6. the automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure according to claim 3, it is characterized in that: said three-way magnetic valve (32) connects vacuum tank (31), normal pressure jar (41) and water pump (33).
7. the automatically softening comprehensive integrated unit of dosing vacuum exhaust level pressure according to claim 1, it is characterized in that: said automatic softening installation (2) one sides are provided with the moisturizing solenoid valve (23) that links to each other with normal pressure jar (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200559411U CN202452117U (en) | 2012-02-21 | 2012-02-21 | Comprehensive constant-pressure automatic softening, automatic medicating and vacuum-pumping integrated unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200559411U CN202452117U (en) | 2012-02-21 | 2012-02-21 | Comprehensive constant-pressure automatic softening, automatic medicating and vacuum-pumping integrated unit |
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| Publication Number | Publication Date |
|---|---|
| CN202452117U true CN202452117U (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200559411U Expired - Fee Related CN202452117U (en) | 2012-02-21 | 2012-02-21 | Comprehensive constant-pressure automatic softening, automatic medicating and vacuum-pumping integrated unit |
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| Country | Link |
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| CN (1) | CN202452117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502696A (en) * | 2016-02-25 | 2016-04-20 | 北京德安源环境科技发展有限公司 | Constant pressure water-supplementing and degassing unit |
-
2012
- 2012-02-21 CN CN2012200559411U patent/CN202452117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502696A (en) * | 2016-02-25 | 2016-04-20 | 北京德安源环境科技发展有限公司 | Constant pressure water-supplementing and degassing unit |
| CN105502696B (en) * | 2016-02-25 | 2018-05-01 | 北京德安源环境科技发展有限公司 | A kind of control method of constant pressure water replenishing degassing machine group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20200221 |