CN102633373A - Composite-type water quality protective agent for household heating system - Google Patents
Composite-type water quality protective agent for household heating system Download PDFInfo
- Publication number
- CN102633373A CN102633373A CN2012101162822A CN201210116282A CN102633373A CN 102633373 A CN102633373 A CN 102633373A CN 2012101162822 A CN2012101162822 A CN 2012101162822A CN 201210116282 A CN201210116282 A CN 201210116282A CN 102633373 A CN102633373 A CN 102633373A
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- CN
- China
- Prior art keywords
- water quality
- heating system
- household heating
- protection agent
- composite
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 239000003223 protective agent Substances 0.000 title abstract 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 13
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 11
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004327 boric acid Substances 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000006185 dispersion Substances 0.000 claims abstract description 7
- 239000011814 protection agent Substances 0.000 claims description 28
- 150000001875 compounds Chemical class 0.000 claims description 16
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 16
- 229960004418 trolamine Drugs 0.000 claims description 10
- 235000010288 sodium nitrite Nutrition 0.000 claims description 8
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 claims description 7
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 claims description 6
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 4
- 150000003851 azoles Chemical group 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- 230000000855 fungicidal effect Effects 0.000 claims description 2
- 239000000417 fungicide Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005764 inhibitory process Effects 0.000 abstract description 16
- 238000005260 corrosion Methods 0.000 abstract description 11
- 230000001954 sterilising effect Effects 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 239000003112 inhibitor Substances 0.000 abstract description 3
- 238000003911 water pollution Methods 0.000 abstract description 2
- 230000003466 anti-cipated effect Effects 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 description 6
- 201000010099 disease Diseases 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 230000003628 erosive effect Effects 0.000 description 6
- 231100000252 nontoxic Toxicity 0.000 description 6
- 230000003000 nontoxic effect Effects 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a composite-type water quality protective agent for a household heating system, wherein the composite-type water quality protective agent comprises the following components in percentage by weight: 3-20% of propylene glycol, 2.5-10% of corrosion inhibitor, 5-20% of triethanolamine, 3-10% of boric acid, 0.1-5% of dispersion agent, 0.1-2% of bacteriacide and the balance of water. The composite-type water quality protective agent provided by the invention is suitable for being used in a household heating system in China and has the effects of scale inhibition, corrosion inhibition, sterilization and the like, and has the anticipated effect in the household heating system, thus each device in the whole heating system can run safely and economically, and the aims of water pollution reduction and energy conservation and consumption reduction are achieved.
Description
Technical field
The present invention relates to a kind of water quality protection agent, relate in particular to a kind of compound water quality protection agent that is used for household heating system.
Background technology
The Along with people's growth in the living standard, the small home heating system is used widely, but because system water standard lack of uniform standard generally all adopts local tap water.In the actual use, phenomenons such as fouling, burn into microbial growth taking place in the system, causes consequences such as system device damage, line clogging, valve bite, local heat conduction be bad.Therefore, system's water quality is carried out necessary adjusting and metallic substance is carried out necessary anti-corrosion measure, seem very important.
So far, domestic also unspecial to household heating system water quality protection agent that use, that have effects such as scale inhibition, inhibition, sterilization.
The water quality protection agent that the Home Heating boiler systems of import is used is just prepared to external water quality situation, and is not suitable for the water quality situation of China, does not reach its intended purposes in actual the use.
The antiseptic corrosion inhibitor and the sterilant that are used for large-scale hot water boiler system in order to get a desired effect, need in the adding system respectively during use, and this dosing pattern can not satisfy the needs of present Home Heating unit water system.
Metal inhibitor commonly used only be that the metal that is directed against unitary class can play corrosion mitigating effect preferably, and the small home heating system relates to many metallic substance, also can't satisfy the demand.
Therefore, how developing a kind of water quality protection agent that has effects such as scale inhibition, inhibition, sterilization simultaneously is one of those skilled in the art's problem of being devoted to solve.
Summary of the invention
The objective of the invention is to overcome the defective of prior art and a kind of compound water quality protection agent that is used for household heating system is provided, this water quality protection agent can be played effects such as scale inhibition, inhibition, sterilization in household heating system.
The objective of the invention is to realize like this:
A kind of compound water quality protection agent that is used for household heating system of the present invention comprises the component of following weight percentage: Ucar 35 3～20%, inhibiter 2.5～10%; Trolamine 5～20%, boric acid 3～10%, dispersion agent 0.1～5%; Sterilant 0.1～2%, all the other are de-mineralized water.
Above-mentioned a kind of compound water quality protection agent that is used for household heating system, wherein, described compound water quality protection agent comprises the component of following weight percentage: Ucar 35 5～10%; Inhibiter 4～10%; Trolamine 8～15%, boric acid 3～10%, dispersion agent 0.3～1.5%; Sterilant 0.2～0.5%, all the other are de-mineralized water.
Above-mentioned a kind of compound water quality protection agent that is used for household heating system, wherein, described inhibiter is at least two kinds in benzotriazole (BTA below is called BTA), HEDP (HEDP below is called HEDP) and the Sodium Nitrite.
Above-mentioned a kind of compound water quality protection agent that is used for household heating system, wherein, described dispersion agent is a kind of or its mixture in ZX-I and the HPMA.
Above-mentioned a kind of compound water quality protection agent that is used for household heating system, wherein, described sterilant is an azoles fungicide, preferred RH-893.
The present invention is suitable for the compound water quality protection agent that use, that have effects such as scale inhibition, inhibition, sterilization of China's household heating system; This water quality protection agent can be played expected effect in household heating system; Each equipment in the whole heating system can be moved on safety economy ground, reduce water pollution and energy saving purposes thereby reach.
Embodiment
Through embodiment the present invention is described further below.
Embodiment 1
The water quality protection agent contains component and weight percent content is following in the present embodiment: Ucar 35 8%, and BTA1.2%, HEDP 1.2%, Sodium Nitrite 2.5%, trolamine 12%, boric acid 6%, HPMA 0.8%, RH-893 0.3%, de-mineralized water surplus.
The component of above-mentioned weight percent content is added successively, obtain finished product after stirring.
The present embodiment finished product is pale brown look or weak yellow liquid, and pH (strong solution) is 7.8 ± 0.2, proportion (g/cm
3, 20 ℃) and be 1.05 ± 0.15.
Check obtains through Chinese boiler water processing association: the no fouling of present embodiment finished product, corrosion inhibition rate are 96.8%; Simultaneously, Disease Control and Prevention Center's check obtains through Shanghai: the present embodiment finished product is actual nontoxic level; The on-the-spot result that uses shows: no fouling, erosion rate＜0.070mm/a, antibacterial, sterilizing rate 98%.
Embodiment 2
The water quality protection agent contains component and weight percent content is following in the present embodiment: Ucar 35 8%, and BTA1.2%, HEDP 1.2%, Sodium Nitrite 2.5%, trolamine 12%, boric acid 6%, ZX-I 0.8%, RH-893 0.3%, de-mineralized water surplus.Its preparation method is with embodiment 1.
Check obtains through Chinese boiler water processing association: the no fouling of present embodiment finished product, corrosion inhibition rate are 98.0%; Simultaneously, Disease Control and Prevention Center's check obtains through Shanghai: the present embodiment finished product is actual nontoxic level; The on-the-spot result that uses shows: no fouling, erosion rate＜0.070mm/a, antibacterial, sterilizing rate 98.5%.
Embodiment 3
The water quality protection agent contains component and weight percent content is following: Ucar 35 6%, BTA2.8%, Sodium Nitrite 3.5%, trolamine 11%, boric acid 8%, HPMA 1%, RH-893 0.3%, de-mineralized water surplus in the present embodiment.Its preparation method is with embodiment 1.
Check obtains through Chinese boiler water processing association: the no fouling of present embodiment finished product, corrosion inhibition rate are 97.9%; Simultaneously, Disease Control and Prevention Center's check obtains through Shanghai: the present embodiment finished product is actual nontoxic level; The on-the-spot result that uses shows: no fouling, erosion rate＜0.070mm/a, antibacterial, sterilizing rate 99%.
Embodiment 4
The water quality protection agent contains component and weight percent content is following: Ucar 35 6%, BTA2.8%, Sodium Nitrite 3.5%, trolamine 11%, boric acid 8%, ZX-I 0.5%, RH-893 0.3%, de-mineralized water surplus in the present embodiment.Its preparation method is with embodiment 1.
Check obtains through Chinese boiler water processing association: the no fouling of present embodiment finished product, corrosion inhibition rate are 98.8%; Simultaneously, Disease Control and Prevention Center's check obtains through Shanghai: the present embodiment finished product is actual nontoxic level; The on-the-spot result that uses shows: no fouling, erosion rate＜0.070mm/a, antibacterial, sterilizing rate 99.2%.
Embodiment 5
The water quality protection agent contains component and weight percent content is following: Ucar 35 6%, BTA2.8%, Sodium Nitrite 3.5% in the present embodiment; Trolamine 11%, boric acid 8%, HPMA 0.4%; ZX-I 0.6%, RH-893 0.3%, de-mineralized water surplus.Its preparation method is with embodiment 1.
Check obtains through Chinese boiler water processing association: the no fouling of present embodiment finished product, corrosion inhibition rate are 95.8%; Simultaneously, Disease Control and Prevention Center's check obtains through Shanghai: the present embodiment finished product is actual nontoxic level; The on-the-spot result that uses shows: no fouling, erosion rate＜0.070mm/a, antibacterial, sterilizing rate 98.7%.
Embodiment 6
The water quality protection agent contains component and weight percent content is following in the present embodiment: Ucar 35 6%, and BTA1.3%, HEDP 1.1%, Sodium Nitrite 3%; Trolamine 11%, boric acid 8%, HPMA 0.4%; ZX-I 0.6%, RH-893 0.3%, de-mineralized water surplus.Its preparation method is with embodiment 1
Check obtains through Chinese boiler water processing association: the no fouling of present embodiment finished product, corrosion inhibition rate are 96.1%; Simultaneously, Disease Control and Prevention Center's check obtains through Shanghai: the present embodiment finished product is actual nontoxic level; The on-the-spot result that uses shows: no fouling, erosion rate＜0.070mm/a, antibacterial, sterilizing rate 98.6%.
Above embodiment only supplies to explain the present invention's usefulness; But not limitation of the present invention; The technician in relevant technologies field under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification; Therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited each claim.
Claims (5)
1. a compound water quality protection agent that is used for household heating system is characterized in that it comprises the component of following weight percentage: Ucar 35 3～20%; Inhibiter 2.5～10%; Trolamine 5～20%, boric acid 3～10%, dispersion agent 0.1～5%; Sterilant 0.1～2%, all the other are de-mineralized water.
2. a kind of compound water quality protection agent that is used for household heating system as claimed in claim 1 is characterized in that described compound water quality protection agent comprises the component of following weight percentage: Ucar 35 5～10%; Inhibiter 4～10%; Trolamine 8～15%, boric acid 3～10%, dispersion agent 0.3～1.5%; Sterilant 0.2～0.5%, all the other are de-mineralized water.
3. according to claim 1 or claim 2 a kind of compound water quality protection agent that is used for household heating system is characterized in that described inhibiter is at least two kinds in benzotriazole, HEDP and the Sodium Nitrite.
4. according to claim 1 or claim 2 a kind of compound water quality protection agent that is used for household heating system is characterized in that described dispersion agent is a kind of or its mixture in ZX-I and the HPMA.
5. according to claim 1 or claim 2 a kind of compound water quality protection agent that is used for household heating system is characterized in that described sterilant is an azoles fungicide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116282.2A CN102633373B (en) | 2012-04-19 | 2012-04-19 | Composite-type water quality protective agent for household heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116282.2A CN102633373B (en) | 2012-04-19 | 2012-04-19 | Composite-type water quality protective agent for household heating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102633373A true CN102633373A (en) | 2012-08-15 |
| CN102633373B CN102633373B (en) | 2014-01-22 |
Family
ID=46617975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210116282.2A Expired - Fee Related CN102633373B (en) | 2012-04-19 | 2012-04-19 | Composite-type water quality protective agent for household heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102633373B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834956A (en) * | 2014-03-28 | 2014-06-04 | 上海工业锅炉研究所 | Cleaning agent household heating system consisting of various metal materials and preparation method for cleaning agent |
| CN108821453A (en) * | 2018-06-28 | 2018-11-16 | 安徽普庆环保科技有限公司 | A kind of environment-friendly type protective agent and preparation method thereof for the closed system of heating |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607765A (en) * | 2008-06-18 | 2009-12-23 | 上海未来企业有限公司 | Inhibiter |
-
2012
- 2012-04-19 CN CN201210116282.2A patent/CN102633373B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607765A (en) * | 2008-06-18 | 2009-12-23 | 上海未来企业有限公司 | Inhibiter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834956A (en) * | 2014-03-28 | 2014-06-04 | 上海工业锅炉研究所 | Cleaning agent household heating system consisting of various metal materials and preparation method for cleaning agent |
| CN103834956B (en) * | 2014-03-28 | 2016-02-03 | 上海工业锅炉研究所 | Clean-out system of a kind of household heating system for being made up of various metals material and preparation method thereof |
| CN108821453A (en) * | 2018-06-28 | 2018-11-16 | 安徽普庆环保科技有限公司 | A kind of environment-friendly type protective agent and preparation method thereof for the closed system of heating |
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| Publication number | Publication date |
|---|---|
| CN102633373B (en) | 2014-01-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201114 Room 101 and 201, 4 building, 138 new Chun Ring Road, Minhang District, Shanghai. Co-patentee after: Shanghai hanksky Indoor Environment Technology Co.,Ltd. Patentee after: SHANGHAI INDUSTRIAL BOILER RESEARCH INSTITUTE Co.,Ltd. Address before: 200071 Shanghai city Zhabei District Baochang Road No. 297 Co-patentee before: SHANGHAI HANSCARE INDOOR ENVIRONMENT TECHNOLOGY Co.,Ltd. Patentee before: SHANGHAI INDUSTRIAL BOILER Research Institute |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220817 Address after: 1122 Yuanshen Road, Pudong New Area, Shanghai, 200120 Patentee after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Address before: 201114 Room 101 and 201, 4 building, 138 new Chun Ring Road, Minhang District, Shanghai. Patentee before: SHANGHAI INDUSTRIAL BOILER RESEARCH INSTITUTE Co.,Ltd. Patentee before: Shanghai hanksky Indoor Environment Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |