CN212127777U - Industrial high-efficient water softener - Google Patents
Industrial high-efficient water softener Download PDFInfo
- Publication number
- CN212127777U CN212127777U CN202020006335.5U CN202020006335U CN212127777U CN 212127777 U CN212127777 U CN 212127777U CN 202020006335 U CN202020006335 U CN 202020006335U CN 212127777 U CN212127777 U CN 212127777U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- wall
- fixedly arranged
- tank body
- inlet pipe
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000001914 filtration Methods 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 229920000742 Cotton Polymers 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 3
- 239000011780 sodium chloride Substances 0.000 claims 3
- 239000012535 impurity Substances 0.000 abstract description 19
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000008233 hard water Substances 0.000 description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 12
- 239000012266 salt solution Substances 0.000 description 10
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 6
- 239000003456 ion exchange resin Substances 0.000 description 5
- 229920003303 ion-exchange polymer Polymers 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 229910001425 magnesium ion Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
Images
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model provides an industrial high-efficient water softener. The industrial high-efficiency water softener comprises a tank body; a filter assembly disposed within the canister body; the sealing cover plate is fixedly arranged at the top of the tank body; the water inlet pipe is fixedly arranged on the sealing cover, and the bottom end of the water inlet pipe extends into the tank body; the communicating pipe is fixedly arranged at the bottom end of the water inlet pipe; the sleeve, sleeve fixed mounting be in on the sealed apron, the sleeve is located one side of inlet tube, telescopic bottom extends to it is internal to jar, keep away from communicating pipe the one end of inlet tube with communicating pipe fixed connection and be linked together. The utility model provides an industrial high-efficient water softener has the leading impurity filtering mechanism, to the impurity clearance convenience, can improve filter assembly life's advantage.
Description
Technical Field
The utility model relates to a water softener technical field especially relates to an industrial high-efficient water softener.
Background
The water softener is a device for removing calcium and magnesium ions in water by using sodium type cation exchange resin and reducing the hardness of hard water so as to achieve the aim of softening hard water, thereby avoiding the scale formation of carbonate in pipelines, containers and boilers, and being widely applied to the circulating water supply of various steam boilers, hot water boilers, heat exchangers, steam condensers, air conditioners, direct combustion engines and other devices and systems.
There is a water softener for boiler among the prior art, including softened water tank and brine tank, be provided with salt solution import and delivery port on softened water tank's the lateral wall, softened water tank's top is provided with the hard water import, the salt solution import is linked together with the brine tank through the pipeline, from last first active carbon filter and the second active carbon filter of having connected gradually under to on softened water tank's the box inner wall, first and second active carbon filter all are trapezoidal cusp, be provided with the filtration baffle between first and the second active carbon filter, the box inner chamber of filtering the softened water tank between baffle and the first and the second active carbon filter is first cavity and second cavity, all be provided with the ion exchange resin in first and the second cavity, the filtration baffle is the slope setting, be provided with a plurality of filtration pores on the filtration baffle.
Because water passes through long distance's pipeline transmission, the iron rust and other insoluble impurity in the water pipe can mix in aqueous, and above-mentioned technical scheme does not possess impurity coarse filtration mechanism, leads to iron rust and other insoluble impurity in aqueous to be attached to the surface of active carbon filter, not only reduces the permeability of active carbon filter to influence the soft quality of water.
Therefore, there is a need to provide a new industrial water softener with high efficiency to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a high-efficient water softener of industrial use with leading impurity filtering mechanism, convenient, can improve filter assembly life to impurity clearance.
In order to solve the technical problem, the utility model provides an industrial high-efficient water softener includes: a tank body; a filter assembly disposed within the canister body; the sealing cover plate is fixedly arranged at the top of the tank body; the water inlet pipe is fixedly arranged on the sealing cover, and the bottom end of the water inlet pipe extends into the tank body; the communicating pipe is fixedly arranged at the bottom end of the water inlet pipe; the sleeve is fixedly arranged on the sealing cover plate and is positioned on one side of the water inlet pipe, the bottom end of the sleeve extends into the tank body, and one end, far away from the water inlet pipe, of the communicating pipe is fixedly connected and communicated with the communicating pipe; the fixing ring is arranged in the sleeve, and the inner wall of the fixing ring is connected with the inner wall of the sleeve in a sliding manner; the barrel is fixedly arranged at the bottom of the fixing ring; the filtering cotton sleeve is fixedly sleeved on the barrel; the water through holes are all formed in the outer wall of the sleeve; the two fixing rods are fixedly arranged at the top of the fixing ring; the connecting plate is fixedly arranged at the top ends of the two fixing rods; and the locking cover is in threaded installation at the top end of the sleeve.
Preferably, fixed mounting has first fender ring on the inner wall of the jar body, the bottom fixed mounting of sealed apron has first sealing washer, the bottom of first sealing washer with first fender ring contacts, sealed apron through a plurality of bolts with jar body fixed connection.
Preferably, a second retaining ring is fixedly mounted on the inner wall of the sleeve, a second sealing ring is fixedly mounted at the bottom of the fixing ring, and the bottom of the second sealing ring is in contact with the second retaining ring.
Preferably, the outer wall of the barrel is provided with a plurality of micro water filtering holes, and the outer wall of the filtering cotton sleeve is sleeved with a rubber hoop.
Preferably, the top fixed mounting of locking closure has the handle, the internal thread has been seted up on the inner wall of locking closure, the external screw thread has been seted up on the telescopic outer wall, the internal thread with the external screw thread closes mutually soon, fixed mounting has the third sealing washer on the top inner wall of locking closure, telescopic top with the third sealing washer contacts, fixed mounting has the hemisphere piece on the bottom inner wall of locking closure, the bottom of hemisphere piece with the connecting plate contacts.
Preferably, fixed mounting has drain pipe and salt solution inlet tube on the outer wall of the jar body, the salt solution inlet tube is located filtering component's top, the drain pipe is located filtering component's below, the bottom fixed mounting of the jar body has the blow off pipe, all be provided with the water valve on drain pipe, salt solution inlet tube and the blow off pipe.
Compared with the prior art, the utility model provides an industrial high-efficient water softener has following beneficial effect:
the utility model provides an industrial high-efficiency water softener, hard water enters from the inlet tube, enters into the sleeve through the connecting pipe, in the process of discharging through the miniature water filtering hole and the filtering cotton cover on the round barrel, the miniature water filtering hole can intercept large-particle insoluble impurities in the hard water, the filtering cotton cover can intercept fine impurities in the hard water, so that the discharged water is relatively clean, excessive impurities accumulated on an active carbon filter plate on a filtering component can be effectively avoided, and the service life of the filtering component is prolonged; the locking closure can be opened to anticlockwise rotation handle, then collude the connecting plate and then can take out solid fixed ring, cask, filtration cotton cover etc. and carry out impurity clearance and change, and is comparatively convenient.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the industrial high-efficiency water softener provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of the portion B shown in fig. 2.
Reference numbers in the figures: 1. jar body, 2, filter assembly, 3, sealed apron, 4, inlet tube, 5, communicating pipe, 6, sleeve, 7, solid fixed ring, 8, cask, 9, filter cotton cover, 10, water hole, 11, dead lever, 12, connecting plate, 13, locking closure.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the industrial high-efficiency water softener according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged view of the portion B shown in fig. 2. The industrial high-efficiency water softener comprises: a tank body 1; the filter assembly 2 is arranged in the tank body 1; the sealing cover plate 3 is fixedly arranged at the top of the tank body 1; the water inlet pipe 4 is fixedly arranged on the sealing cover 3, and the bottom end of the water inlet pipe 4 extends into the tank body 1; the communicating pipe 5 is fixedly arranged at the bottom end of the water inlet pipe 4; the sleeve 6 is fixedly arranged on the sealing cover plate 3, the sleeve 6 is positioned on one side of the water inlet pipe 4, the bottom end of the sleeve 6 extends into the tank body 1, and one end, far away from the water inlet pipe 4, of the communication pipe 5 is fixedly connected and communicated with the communication pipe 5; the fixing ring 7 is arranged in the sleeve 6, and the inner wall of the fixing ring 7 is connected with the inner wall of the sleeve 6 in a sliding manner; the barrel 8 is fixedly arranged at the bottom of the fixing ring 7; the filtering cotton sleeve 9 is fixedly sleeved on the barrel 8; the water through holes 10 are formed in the outer wall of the sleeve 6, and the water through holes 10 are formed in the outer wall of the sleeve 6; the two fixing rods 11 are fixedly arranged at the top of the fixing ring 7; the connecting plate 12 is fixedly arranged at the top ends of the two fixing rods 11; a locking cap 13, wherein the locking cap 13 is installed at the top end of the sleeve 6 in a threaded mode.
Fixed mounting has first fender ring on the inner wall of the jar body 1, the bottom fixed mounting of sealed apron 3 has first sealing washer, the bottom of first sealing washer with first fender ring contacts, sealed apron 3 through a plurality of bolts with jar body 1 fixed connection.
The fixed mounting has the second to keep off the ring on the inner wall of sleeve 6, the bottom fixed mounting of solid fixed ring 7 has the second sealing washer, the bottom of second sealing washer with the second keeps off the ring and contacts.
The outer wall of the barrel 8 is provided with a plurality of micro water filtering holes, and the outer wall of the filtering cotton sleeve 9 is sleeved with a rubber hoop.
The top fixed mounting of locking closure 13 has the handle, the internal thread has been seted up on the inner wall of locking closure 13, the external screw thread has been seted up on the outer wall of sleeve 6, the internal thread with the external screw thread closes mutually soon, fixed mounting has the third sealing washer on the top inner wall of locking closure 13, the top of sleeve 6 with the third sealing washer contacts, fixed mounting has the hemisphere piece on the bottom inner wall of locking closure 13, the bottom of hemisphere piece with connecting plate 12 contacts.
Fixed mounting has drain pipe and salt solution inlet tube on the outer wall of jar body 1, the salt solution inlet tube is located filtering component 2's top, the drain pipe is located filtering component 2's below, the bottom fixed mounting of jar body 1 has the blow off pipe, all be provided with the water valve on drain pipe, salt solution inlet tube and the blow off pipe.
The utility model provides an industrial high-efficient water softener's theory of operation as follows:
the filter assembly 2 is formed by adopting the prior art, the top and the bottom of the filter assembly are both active carbon filter plates, an inclined filter clapboard is arranged between the two active carbon filter plates and is matched with the tank body 1 to form two chambers, and the two chambers are filled with ion exchange resin; the filtering precision of the filtering cotton sleeve 9 is 20-30 μm.
During the use, hard water is discharged from inlet tube 4 to jar body 1 in, water enters into in the sleeve 6 through connecting pipe 5, under hydraulic effect, water can see through the miniature drainage hole on cask 8 and filter cotton cover 9 discharges, at this in-process, the miniature drainage hole can be held back the insoluble impurity of the great granule in the hard water, filter cotton cover 9 can be with the tiny impurity in the hard water, make the discharged water comparatively cleaner, later water can be discharged into jar body 1 through a plurality of water hole 10, the active carbon plate in filter assembly 2 can further adsorb to impurity in the hard water, functional ion on the ion exchange resin can exchange with calcium ion and the magnesium ion in the hard water, thereby adsorb unnecessary calcium ion and magnesium ion, make the hard water of ion exchange resin of flowing through can soften, finally, water after the softening is discharged through the drain pipe.
The locking cover 13 can be opened by rotating the handle anticlockwise, then the fixing ring 7, the drum 8, the filtering cotton sleeve 9 and the like can be taken out by hooking the connecting plate 12, then the impurities accumulated in the drum 8 can be cleaned, the filtering cotton sleeve 9 can be taken down from the drum 8 for replacement by removing the rubber hoop on the filtering cotton sleeve 9, meanwhile, the inner wall of the barrel 8 can be cleaned by clear water, when in installation, the fixing ring 7 and the barrel 8 are firstly put into the sleeve 6, the diameter of the fixing ring 7 is matched with the inner diameter of the sleeve 6, and then the connecting plate 12 is pushed downwards, so that the fixing ring 7 can be contacted with the second sealing ring, then the locking cover 13 is screwed up clockwise, after the locking cover 13 rotates to a certain degree, the hemisphere body contacts with the connecting plate 12, until the locking cover 13 is screwed up, under the interference force of the hemispheroids, the fixing ring 7 can be in close contact with the second sealing ring, and the top end of the sleeve 6 can also be in close contact with the third sealing ring.
During normal use, salt solution inlet tube and blow off pipe are the state of closing the door, when needing to activate the ion exchange resin in the filter assembly 2, close the drain pipe, then salt solution inlet tube and blow off pipe are all opened.
Compared with the prior art, the utility model provides an industrial high-efficient water softener has following beneficial effect:
the utility model provides an industrial high-efficient water softener, hard water gets into from inlet tube 4, in entering sleeve 6 through connecting pipe 5, in the miniature drainage hole and the discharge process of filtering cotton cover 9 on seeing through cask 8, the miniature drainage hole can be held back the insoluble impurity of the bigger granule in hard water, filtering cotton cover 9 can be with the tiny impurity in the hard water, make the discharged water comparatively cleaner, can effectively avoid accumulating too much impurity on the active carbon filter plate on the filter assembly 2, improve the life of filter assembly 2; the locking closure 13 can be opened to anticlockwise rotation handle, then collude connecting plate 12 and then can take out solid fixed ring 7, cask 8, filtration cotton sleeve 9 etc. and carry out impurity clearance and change, and is comparatively convenient.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. An industrial high-efficiency water softener, comprising:
a tank body;
a filter assembly disposed within the canister body;
the sealing cover plate is fixedly arranged at the top of the tank body;
the water inlet pipe is fixedly arranged on the sealing cover, and the bottom end of the water inlet pipe extends into the tank body;
the communicating pipe is fixedly arranged at the bottom end of the water inlet pipe;
the sleeve is fixedly arranged on the sealing cover plate and is positioned on one side of the water inlet pipe, the bottom end of the sleeve extends into the tank body, and one end, far away from the water inlet pipe, of the communicating pipe is fixedly connected and communicated with the communicating pipe;
the fixing ring is arranged in the sleeve, and the inner wall of the fixing ring is connected with the inner wall of the sleeve in a sliding manner;
the barrel is fixedly arranged at the bottom of the fixing ring;
the filtering cotton sleeve is fixedly sleeved on the barrel;
the water through holes are all formed in the outer wall of the sleeve;
the two fixing rods are fixedly arranged at the top of the fixing ring;
the connecting plate is fixedly arranged at the top ends of the two fixing rods;
and the locking cover is in threaded installation at the top end of the sleeve.
2. The industrial high-efficiency water softener according to the claim 1, wherein the inner wall of the tank body is fixedly provided with a first baffle ring, the bottom of the sealing cover plate is fixedly provided with a first sealing ring, the bottom of the first sealing ring is contacted with the first baffle ring, and the sealing cover plate is fixedly connected with the tank body through a plurality of bolts.
3. The industrial high-efficiency water softener according to claim 1, wherein a second retaining ring is fixedly arranged on the inner wall of the sleeve, a second sealing ring is fixedly arranged at the bottom of the fixing ring, and the bottom of the second sealing ring is in contact with the second retaining ring.
4. The industrial high-efficiency water softener according to claim 1, wherein the outer wall of the drum is provided with a plurality of micro water filtering holes, and the outer wall of the filtering cotton sleeve is sleeved with a rubber hoop.
5. The industrial high-efficiency water softener according to the claim 1, wherein the top of the locking cover is fixedly provided with a handle, the inner wall of the locking cover is provided with an internal thread, the outer wall of the sleeve is provided with an external thread, the internal thread is screwed with the external thread, the inner wall of the top of the locking cover is fixedly provided with a third sealing ring, the top end of the sleeve is contacted with the third sealing ring, the inner wall of the bottom of the locking cover is fixedly provided with a hemispherical block, and the bottom of the hemispherical block is contacted with the connecting plate.
6. The industrial high-efficiency water softener according to the claim 1, wherein the outer wall of the tank body is fixedly provided with a drain pipe and a saline water inlet pipe, the saline water inlet pipe is positioned above the filtering component, the drain pipe is positioned below the filtering component, the bottom of the tank body is fixedly provided with a drain pipe, and the drain pipe, the saline water inlet pipe and the drain pipe are all provided with water valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020006335.5U CN212127777U (en) | 2020-01-03 | 2020-01-03 | Industrial high-efficient water softener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020006335.5U CN212127777U (en) | 2020-01-03 | 2020-01-03 | Industrial high-efficient water softener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212127777U true CN212127777U (en) | 2020-12-11 |
Family
ID=73675210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020006335.5U Expired - Fee Related CN212127777U (en) | 2020-01-03 | 2020-01-03 | Industrial high-efficient water softener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212127777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573622A (en) * | 2020-12-28 | 2021-03-30 | 珠海格力电器股份有限公司 | Water softener, humidifier base and humidifier |
-
2020
- 2020-01-03 CN CN202020006335.5U patent/CN212127777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573622A (en) * | 2020-12-28 | 2021-03-30 | 珠海格力电器股份有限公司 | Water softener, humidifier base and humidifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212127777U (en) | Industrial high-efficient water softener | |
| CN219347441U (en) | Anti-scaling energy-saving heat exchanger | |
| CN211172200U (en) | Non-negative pressure water supply equipment | |
| CN2622539Y (en) | Float-controlled valve type steam trap | |
| CN116878189A (en) | Low-temperature unclean water source online cleaning waste heat recovery unit and waste heat recovery method | |
| CN212187898U (en) | Gas-liquid separation device for cleaning machine | |
| CN210180514U (en) | Water level alarm device | |
| CN210340418U (en) | Resin bed leaks resin detection device | |
| CN203642749U (en) | Efficient decontaminating backwash heat exchanger | |
| CN209236871U (en) | A kind of steam heating medicine processing device | |
| CN208878052U (en) | A kind of ceramic membrane separation system | |
| CN108249516B (en) | Clean oil recovery device for domestic sewage | |
| CN210892182U (en) | Intelligent water heater with good safety | |
| CN219839583U (en) | Evaporation sewage preheater dirt-resistant anti-blocking device | |
| CN211476841U (en) | Built-in dirt separator for plate heat exchanger | |
| CN219209175U (en) | Top business turn over water integrated filter | |
| CN219384847U (en) | Boiler water softening treatment device | |
| CN210885634U (en) | Double-pump type lateral filtering water treatment system | |
| CN215975081U (en) | Full-automatic water softener | |
| CN209945080U (en) | Can keep clear heat exchanger of pipe network | |
| CN213707886U (en) | Urban water softener | |
| CN214407093U (en) | Plate heat exchanger suitable for impurity-containing steam and drying system thereof | |
| CN221680857U (en) | Environment-friendly physical purification equipment for degerming and descaling | |
| CN211039859U (en) | Valve with filtering and cleaning mechanism | |
| CN220835448U (en) | Automatic steam trap for autoclave |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201211 |