CN204910986U - Water purifier - Google Patents
Water purifier Download PDFInfo
- Publication number
- CN204910986U CN204910986U CN201520469224.7U CN201520469224U CN204910986U CN 204910986 U CN204910986 U CN 204910986U CN 201520469224 U CN201520469224 U CN 201520469224U CN 204910986 U CN204910986 U CN 204910986U
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- water
- water purifier
- filter core
- filter element
- intake antrum
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Abstract
The utility model relates to a purifier especially relates to a water purifier, including top shell, base, joint Assembly and water purifier filter core, be provided with joint holding chamber in the base, the top of base is provided with the mounting hole, joint Assembly fixes and is connecting the holding intracavity and lieing in the mounting hole below, and joint Assembly includes the plinth, sets up the intake antrum in the plinth and goes out the water cavity and respectively with the intake antrum with go out water inlet pipe connector and the outlet pipe that the water cavity is linked together and connect, the bottom of water purifier filter core is provided with the connection body, connect to be provided with delivery port and water inlet on the body, the connecting pipe body and function in pass the mounting hole and insert to plinth top seal fixed, water inlet and delivery port respectively with the intake antrum with go out the water cavity and feed through, top shell lock is in the outside of water purifier filter core and fix on the base, the utility model discloses a water purifier, simple structure, the business turn over water structure reasonable, the volume is less, make things convenient for the periodic replacement filter core.
Description
Technical field
The utility model relates to a kind of purifier, particularly relates to a kind of water purifier.
Background technology
Water purifier is the water that makes to be polluted by cleaning to producing, the device of the required state of life, its objective is that kill bacteria, filtering harmful chemical component, make the cleanliness factor that water reaches certain except the solid particle in anhydrating.Current water purifier, the inside is all KDF and active carbon usually, and active carbon filter core product has two large classes: compression-type active carbon filter core and bulk type active carbon filter core.Compression-type active carbon filter core adopts the coal mass active carbon of gel powder with high adsorptive and cocoanut active charcoal as filter material, in addition the adhesive sintering compression molding of food-grade.Be wrapped in the non-woven fabrics that one deck has filtration inside and outside extruded activated carbon filter core respectively, guarantee that charcoal core itself can not drop powdered carbon, soft nitrile rubber sealing gasket is equipped with at charcoal core two ends, makes charcoal core load filter cylinder and has good sealing.Required activated carbon granule loads in special plastic casing by bulk type active carbon filter core, with welding equipment, end cap is welded on the both ends of the surface of housing, the non-woven fabrics filter disc of filtration is put at the two ends of housing respectively, guarantees that charcoal core can not drop powdered carbon and Heisui River in use.
The water purifier of prior art, usual structural design is comparatively complicated, and Inlet and outlet water structure exists irrational problem, and then causes water purifier volume comparatively large, is also difficult to the periodic replacement realizing filter core.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of water purifier of new structure, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide the water purifier that a kind of structure is simple, Inlet and outlet water is rational in infrastructure, small volume, convenience regularly replace filter core.
Water purifier of the present utility model, comprises top shell, base, adapter assembly and filter element of water purifier, is provided with joint accommodating cavity in described base, and the top of described base is provided with installing hole; Described adapter assembly to be fixed in described joint accommodating cavity and to be positioned at below installing hole, and described adapter assembly comprises plinth, be arranged on intake antrum in plinth and water chamber and the admitting pipe joint be connected with water chamber with intake antrum respectively and titting water outlet; The bottom of described filter element of water purifier is provided with connection pipe body, described connection pipe body is provided with the delivery port for discharging filtered water in filter element of water purifier and the water inlet for entering water to be filtered in filter element of water purifier, described connection pipe body is used for through installing hole and is inserted into plinth top seal fixing, and described water inlet and delivery port are communicated with water chamber with described intake antrum respectively; Described top shell is fastened on the outside of filter element of water purifier and is fixed on base.
Further, described filter element of water purifier comprises housing, is sealed in the seal cover of case top opening part and is arranged on the filter core main body in housing, and described connection pipe body is arranged on housing bottom, and described filter core main body is used for being filtered water by water filtration to be filtered; The upper outside face of described filter core main body is provided with the drainage entrance be communicated with water inlet, and the bottom of described filter core main body is provided with filtered water outlet and filtered water outlet sealing is communicated with at water outlet.
Further, described connection pipe body comprises coaxially nested inner and outer tubes, and be delivery port in described interior pipe, the gap between described inner and outer tubes is water inlet, is provided with reinforced company's fishplate bar and interior pipe and outer tube are structure as a whole between described interior pipe and outer tube.
Further, the inner seat that described plinth comprises outer seat and is nested in outer seat, the internal cavities of described inner seat is intake antrum, the internal cavities of described outer seat is water chamber, described intake antrum is communicated with titting water outlet with admitting pipe joint respectively with the side of water chamber, and the bottom of described inner seat is provided with through hole; The bottom of described interior pipe is provided with seal receptacle, and described seal receptacle is used for grafting to be entered in inner seat to fix filter element of water purifier and separates described intake antrum and water chamber.
Further, the top of described outer tube and the outside of described seal receptacle are provided with sealing ring.
Further, the side of described base is provided with tab through-hole, and the end of described admitting pipe joint and titting water outlet is towards described tab through-hole.
Further, also comprise water supply hose, delivery hose and reversal valve, one end of described water supply hose and delivery hose is connected on described admitting pipe joint and titting water outlet, and the other end of described water supply hose and delivery hose is connected on reversal valve.
Further, the water inlet comprised for being socketed water supply hose of described admitting pipe joint is taken over and is threaded in and screws cover into first of water adapter outside, what described titting water outlet comprised the water outlet adapter for being socketed delivery hose and was threaded in water outlet adapter outside second screws cover, and described first screws cover and the second inner side screwing cover is provided with inclined-plane for extruding fastening water supply hose and delivery hose.
Further, the bottom of described base is provided with bottom.
By such scheme, the utility model at least has the following advantages: water to be filtered is under hydraulic pressure effect, enter intake antrum by admitting pipe joint, and enter in filter element of water purifier via water inlet and complete filtration, discharge whole filter process by delivery port, water chamber and titting water outlet; Because admitting pipe joint and titting water outlet are all arranged on chassis interior, do not have parts outside exposed, and the flow direction of current in housing is consistent with housing inner structure, structure is simple, Inlet and outlet water is rational in infrastructure, Existential Space does not utilize irrational problem simultaneously, thus can arrange less by the volume of water purifier, thus convenient periodic replacement.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation after the utility model center tap assembly and filter element of water purifier are assembled;
Fig. 4 is the structural representation of the utility model center tap assembly;
Fig. 5 is the sectional view of the utility model center tap assembly;
Fig. 6 is the structural representation of filter element of water purifier in the utility model;
Fig. 7 be in Fig. 6 A-A to sectional view;
Fig. 8 be in Fig. 6 B-B to sectional view;
Fig. 9 be in the utility model secondary catchment lid structural representation;
Figure 10 is the top view of the utility model middle shell;
Figure 11 is the structural representation bottom the utility model middle shell;
Figure 12 is the sectional view of filter core main body in the utility model;
Figure 13 is the structural representation of filter core main body in the utility model;
Figure 14 is the structural representation of one-level filter core in the utility model;
Figure 15 is the structural representation in the utility model after the assembling of secondary filter core;
Figure 16 is the structural representation in the utility model before the assembling of secondary filter core.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " top ", " end ", " interior ", " outward ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Embodiment one
See Fig. 1 to Fig. 7, water purifier of the present utility model, comprise top shell 3, base 4, adapter assembly 5 and filter element of water purifier 2, be provided with joint accommodating cavity 40 in base, the top of base 4 is provided with installing hole; Adapter assembly 5 to be fixed in joint accommodating cavity 40 and to be positioned at below installing hole, and adapter assembly 5 comprises plinth 50, be arranged on intake antrum 501 in plinth and water chamber 502 and the admitting pipe joint 51 be connected with water chamber with intake antrum respectively and titting water outlet 52; The bottom of filter element of water purifier 2 is provided with connection pipe body 20, connection pipe body 20 is provided with the delivery port 203 for discharging filtered water in filter element of water purifier 2 and the water inlet 204 for entering water to be filtered in filter element of water purifier 2, connection pipe body 20 is fixed for passing installing hole and being inserted into plinth 50 top seal, and water inlet 204 is communicated with water chamber 502 with intake antrum 501 respectively with delivery port 203; Top shell 3 is fastened on the outside of filter element of water purifier 2 and is fixed on base 4.
Filter element of water purifier 2 comprises housing 201, is sealed in the seal cover 202 of case top opening part and is arranged on the filter core main body 10 in housing, and connection pipe body 20 is arranged on bottom housing 201, and filter core main body 10 is for by water filtration to be filtered being filtered water; The upper outside face of filter core main body 10 is provided with the drainage entrance 205 be communicated with water inlet, and the bottom of filter core main body is provided with filtered water outlet 206 and filtered water outlet 206 seals connection at delivery port 203 place.Connection pipe body 20 comprises coaxially nested interior pipe 209 and outer tube 210, and be delivery port 203 in interior pipe 209, the gap between interior pipe 209 and outer tube 210 is water inlet 204.
The inner seat 54 that plinth 50 comprises outer seat 53 and is nested in outer seat, the internal cavities of inner seat 54 is intake antrum 501, the internal cavities of outer seat 53 is water chamber 502, intake antrum 501 is communicated with titting water outlet 52 with admitting pipe joint 51 respectively with the side of water chamber 502, and the bottom of inner seat 54 is provided with through hole 503; The bottom of interior pipe 209 is provided with seal receptacle 213, and seal receptacle 213 enters in inner seat 54 to fix filter element of water purifier for grafting and separates intake antrum 501 and water chamber 502.The top of outer tube 210 and the outside of seal receptacle 213 are provided with sealing ring.
The side of base 4 is provided with tab through-hole 41, and the end of admitting pipe joint 51 and titting water outlet 52 is towards tab through-hole.The bottom of base 4 is provided with bottom 42.
Water purifier of the present utility model, also comprise water supply hose, delivery hose and reversal valve (not shown), one end of water supply hose and delivery hose is connected on admitting pipe joint and titting water outlet, and the other end of water supply hose and delivery hose is connected on reversal valve.Admitting pipe joint 51 comprises the water inlet adapter 511 for being socketed water supply hose and is threaded in and first screws cover 512 into water adapter outside, what titting water outlet 52 comprised the water outlet adapter 521 for being socketed delivery hose and was threaded in water outlet adapter outside second screws cover 522, and first screws cover 512 and the second inner side screwing cover 522 is provided with inclined-plane for extruding fastening water supply hose and delivery hose.
Embodiment two
See Fig. 6 to Figure 16, the utility model also provides a kind of filter element of water purifier, comprise housing 201, be sealed in the seal cover 202 of case top opening part and be arranged on the filter core main body 10 in housing, the bottom of housing 201 is provided with for discharging the delivery port 203 of filtered water in housing and the water inlet 204 for entering water to be filtered in housing, and filter core main body 10 is for by water filtration to be filtered being filtered water; The upper outside face of filter core main body 10 is provided with the drainage entrance 205 be communicated with water inlet 204, and the bottom of filter core main body is provided with filtered water outlet 206 and filtered water outlet 206 seals connection at delivery port 203 place; The inner side of seal cover 202 is provided with the lug, nib 207 that top is pressed in filter core main body 10 top, and between seal cover with housing, screw thread is connected, and junction is provided with multiple O RunddichtringO 208.
Filter element of water purifier of the present utility model, the bottom of housing 201 is provided with coaxially nested interior pipe 209 and outer tube 210, interior pipe 209 is interconnected with delivery port 203, water inlet 204 is arranged in the surrounding of delivery port 203 and is connected with the gap between interior pipe 209 and outer tube 210, is provided with reinforced company's fishplate bar 211 and interior pipe 209 and outer tube 210 are structure as a whole between interior pipe 209 and outer tube 210.Water to be filtered is entered by the gap between interior pipe and outer tube, and filtered water is discharged by bottom interior pipe.
Manage and outer tube in effectively fixing, strengthen structural stability, water purifier of the present utility model, water inlet 204 is four, the bottom of interior pipe 209 protrudes from the bottom of outer tube 210, is symmetrically arranged with 4 reinforced company's fishplate bars 211 between the bottom of interior pipe and the bottom of outer tube.
Filter element of water purifier of the present utility model, filter core main body 10 comprises filter core upper end cover 100, one-level filter core 110, one-level are catchmented lid 120, secondary filter core 130 and secondary catchments lid 140, filter core upper end cover 100 and the one-level lid 120 that catchments covers the top and bottom that are sealed in one-level filter core 110 respectively, the outside of one-level filter core 110 is drainage entrance 205, and one-level is catchmented on lid 120 and is provided with primary effluent hole 121, one-level lid 120 and the secondary lid 140 that catchments that catchments covers the top and bottom that are sealed in secondary filter core 130 respectively, and the catchment bottom of lid 140 of secondary is provided with filtered water outlet 141, filtered water outlet place is provided with insertion pipe 142, insertion pipe 142 grafting is fixed in delivery port 203, insertion pipe 142 is provided with multiple O RunddichtringO 143 to improve sealing effectiveness, housing 201 inside bottom is provided with multiple back-up block 212 for supporting bottom filter core main body 10, to avoid the sealed bottom water inlet of filter core main body, make water to be filtered can enter housing hollow glibly, in concrete use procedure, secondary is catchmented in the insertion pipe insertion delivery port of lid, subsequently by secondary filter core, one-level is catchmented lid, one-level filter core, filter core upper end cover is connected successively and installs, finally screw seal cover, bottom seal cover lug, nib 207 top pressure effect under, each parts are fixing by sealing further, there will not be and leak, and the problem that water to be filtered mixes with filtered water.
Filter element of water purifier of the present utility model, one-level filter core 110 is Active carbon fiber filter core, the interior filter cylinder 111 that Active carbon fiber filter core comprises tubular, the outer filter cloth 112 being wrapped in the NACF 112 on interior filter cylinder and being wrapped in outside NACF; Filter core upper end cover 100 and the one-level lid 120 that catchments covers the top and bottom that are sealed in Active carbon fiber filter core respectively, and one-level is catchmented on lid 120 and is provided with the primary effluent hole 121 corresponding with interior filter cylinder 111 position.NACF 112 is purchased from Japanese Unitika Corp, and model is FMP-B052P, FMP-B104P or FMP-B156P.Water to be filtered is entered by the side of Active carbon fiber filter core, through absorption and the filtration of NACF, enters in interior filter cylinder, and leaches through primary effluent hole, and the adsorption area of Active carbon fiber filter core can reach 23000m
2, adsorption capacity is more than the filter core of 10 conventional activated carbon powdered carbons.If the adsorption area of material for core is large not, service life will be on the low side, also can become the source of pollution after Long-Time Service.Contrast adsorption capacity, NACF > active carbon stick > granular activated carbon > Powdered Activated Carbon.
Filter element of water purifier of the present utility model, the bottom of filter core upper end cover 100 is provided with the first lug, nib 101 of annular, the catchment top of lid 120 of one-level is provided with top and the bottom that the second lug, nib 122, first lug, nib 101 of annular and the second lug, nib 122 are plugged on interior filter cylinder 111 respectively.The bottom margin of filter core upper end cover 100 is provided with the first place-limited edge 102 of annular, the catchment top of lid 120 of one-level is provided with top and the bottom outside that the second place-limited edge 123, first place-limited edge 102 of annular and the second place-limited edge 123 are installed on Active carbon fiber filter core 110 respectively.
Filter element of water purifier of the present utility model, secondary filter core 130 is hollow fiber ultrafiltration membrane cartridge, and hollow fiber ultrafiltration membrane cartridge 130 comprises secondary filter element shell 131 and is arranged on the hollow fiber ultrafiltration membrane 132 in housing.Hollow fiber ultrafiltration membrane is purchased from Mitsubishi Denki K.K., and the pore size filter of hollow fiber ultrafiltration membrane is less than 0.01 μm.
Filter element of water purifier of the present utility model, catchment the 3rd place-limited edge the 124, three place-limited edge 124 that the bottom margin of lid 120 is provided with annular of one-level is installed on the inside top face of secondary filter element shell 131.
Filter element of water purifier of the present utility model, the bottom of secondary filter element shell 131 is connected with secondary and catchments lid 140, and the catchment bottom of lid 140 of secondary is provided with filtered water outlet 141, the bottom of secondary filter element shell 131 caves inward to seal with secondary lid grafting of catchmenting.
Filter element of water purifier of the present utility model, is also provided with the backstay 133 for locating hollow fiber ultrafiltration membrane 132 in secondary filter element shell 131.
Water purifier of the present utility model, the filtering accuracy of NACF 112 is 3-5 μm.Interior filter cylinder is polypropylene fibre material, and outer filter cloth is polypropylene fibre or non-woven fabrics material.NACF is bonded mutually by polyethylene and interior filter cylinder and outer filter cloth.The serviceability temperature of NACF is less than 80 DEG C.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (9)
1. a water purifier, is characterized in that: comprise top shell, base, adapter assembly and filter element of water purifier, is provided with joint accommodating cavity in described base, and the top of described base is provided with installing hole; Described adapter assembly to be fixed in described joint accommodating cavity and to be positioned at below installing hole, and described adapter assembly comprises plinth, be arranged on intake antrum in plinth and water chamber and the admitting pipe joint be connected with water chamber with intake antrum respectively and titting water outlet; The bottom of described filter element of water purifier is provided with connection pipe body, described connection pipe body is provided with the delivery port for discharging filtered water in filter element of water purifier and the water inlet for entering water to be filtered in filter element of water purifier, described connection pipe body is used for through installing hole and is inserted into plinth top seal fixing, and described water inlet and delivery port are communicated with water chamber with described intake antrum respectively; Described top shell is fastened on the outside of filter element of water purifier and is fixed on base.
2. water purifier according to claim 1, it is characterized in that: described filter element of water purifier comprises housing, is sealed in the seal cover of case top opening part and is arranged on the filter core main body in housing, described connection pipe body is arranged on housing bottom, and described filter core main body is used for being filtered water by water filtration to be filtered; The upper outside face of described filter core main body is provided with the drainage entrance be communicated with water inlet, and the bottom of described filter core main body is provided with filtered water outlet and filtered water outlet sealing is communicated with at water outlet.
3. water purifier according to claim 1, it is characterized in that: described connection pipe body comprises coaxially nested inner and outer tubes, be delivery port in described interior pipe, gap between described inner and outer tubes is water inlet, is provided with reinforced company's fishplate bar and interior pipe and outer tube are structure as a whole between described interior pipe and outer tube.
4. water purifier according to claim 3, it is characterized in that: the inner seat that described plinth comprises outer seat and is nested in outer seat, the internal cavities of described inner seat is intake antrum, the internal cavities of described outer seat is water chamber, described intake antrum is communicated with titting water outlet with admitting pipe joint respectively with the side of water chamber, and the bottom of described inner seat is provided with through hole; The bottom of described interior pipe is provided with seal receptacle, and described seal receptacle is used for grafting to be entered in inner seat to fix filter element of water purifier and separates described intake antrum and water chamber.
5. water purifier according to claim 4, is characterized in that: the top of described outer tube and the outside of described seal receptacle are provided with sealing ring.
6. water purifier according to claim 1, is characterized in that: the side of described base is provided with tab through-hole, and the end of described admitting pipe joint and titting water outlet is towards described tab through-hole.
7. water purifier according to claim 6, it is characterized in that: also comprise water supply hose, delivery hose and reversal valve, one end of described water supply hose and delivery hose is connected on described admitting pipe joint and titting water outlet, and the other end of described water supply hose and delivery hose is connected on reversal valve.
8. water purifier according to claim 7, it is characterized in that: the water inlet comprised for being socketed water supply hose of described admitting pipe joint is taken over and is threaded in and screws cover into first of water adapter outside, what described titting water outlet comprised the water outlet adapter for being socketed delivery hose and was threaded in water outlet adapter outside second screws cover, and described first screws cover and the second inner side screwing cover is provided with inclined-plane for extruding fastening water supply hose and delivery hose.
9. water purifier according to claim 1, is characterized in that: the bottom of described base is provided with bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469224.7U CN204910986U (en) | 2015-07-02 | 2015-07-02 | Water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469224.7U CN204910986U (en) | 2015-07-02 | 2015-07-02 | Water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910986U true CN204910986U (en) | 2015-12-30 |
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ID=54960172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520469224.7U Expired - Fee Related CN204910986U (en) | 2015-07-02 | 2015-07-02 | Water purifier |
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| Country | Link |
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| CN (1) | CN204910986U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266556A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of magnetic force pushes away suction switch connector |
| CN109260798A (en) * | 2017-07-17 | 2019-01-25 | 佛山市顺德区美的饮水机制造有限公司 | Element kit and water purifier with it |
| CN114130075A (en) * | 2021-12-09 | 2022-03-04 | 江苏天舒电器有限公司 | Water inlet purification device applied to heat pump upgrading and transformation and installation method thereof |
| CN117779179A (en) * | 2024-02-23 | 2024-03-29 | 苏州优晶半导体科技股份有限公司 | Single crystal growth device and single crystal growth method |
-
2015
- 2015-07-02 CN CN201520469224.7U patent/CN204910986U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266556A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of magnetic force pushes away suction switch connector |
| CN108266556B (en) * | 2016-12-30 | 2023-10-17 | 福州品行科技发展有限公司 | Magnetic force pushing and sucking switch joint |
| CN109260798A (en) * | 2017-07-17 | 2019-01-25 | 佛山市顺德区美的饮水机制造有限公司 | Element kit and water purifier with it |
| CN114130075A (en) * | 2021-12-09 | 2022-03-04 | 江苏天舒电器有限公司 | Water inlet purification device applied to heat pump upgrading and transformation and installation method thereof |
| CN114130075B (en) * | 2021-12-09 | 2022-10-28 | 江苏天舒电器有限公司 | Inlet water purification device applied to heat pump upgrading and transformation and installation method thereof |
| CN117779179A (en) * | 2024-02-23 | 2024-03-29 | 苏州优晶半导体科技股份有限公司 | Single crystal growth device and single crystal growth method |
| CN117779179B (en) * | 2024-02-23 | 2024-06-07 | 苏州优晶半导体科技股份有限公司 | Single crystal growth device and single crystal growth method |
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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: 20151230 Termination date: 20170702 |