CN217677141U

CN217677141U - Laboratory-grade ultrapure water machine

Info

Publication number: CN217677141U
Application number: CN202220350170.2U
Authority: CN
Inventors: 汪华元
Original assignee: Zhejiang Zhongzhen Biomedical Technology Co ltd
Current assignee: Zhejiang Zhongzhen Biomedical Technology Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-10-28
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a laboratory level ultrapure water machine, aim at providing one kind and have a plurality of filter cores, moreover, the steam generator is simple in structure, laboratory level ultrapure water machine convenient to installation and change, its technical scheme main points are through setting up the pretreatment filter into including setting up the installation cavity in the organism, set up a plurality of filter cores in the installation cavity and set up the fixed knot who is used for fixed each filter core in the installation cavity and construct, through increasing the many filter core structure in the installation cavity, the filter effect when having increased the preliminary treatment, therefore, the clothes hanger is strong in practicability, moreover, the steam generator is simple in structure, the rethread is used for the fixed knot of fixed each filter core to construct, good fixed effect has been formed, high stability, moreover, the steam generator is simple in structure, further set up the installation cavity into including intake end and dismantlement end, be equipped with between dismantlement end and the organism and be used for the installation of being convenient for, dismantle the package assembly structure of filter core, the installation of filter core has been realized guaranteeing, dismantle and abluent effect of being convenient for, therefore, the clothes hanger is strong in practicability, moreover, the steam generator is simple structure, the utility model is suitable for laboratory water treatment equipment technical field.

Description

Laboratory-grade ultrapure water machine

Technical Field

The utility model relates to a laboratory water treatment facilities technical field, more specifically say, it relates to a laboratory level ultrapure water machine.

Background

At present, ultrapure water is one of indispensable and very important basic raw materials in modern industry, has very wide application in the fields of electronics, electric power, chemistry, medicine, biology, information and the like, and has higher requirement on the water quality of the ultrapure water in laboratories in various fields. The laboratory ultrapure water machine is a water purification device for a laboratory, and is a water treatment device for removing all solid impurities, salt, bacteria, viruses and the like in water by methods such as filtration, reverse osmosis, ultraviolet sterilization and the like.

At present, a laboratory-grade ultrapure water machine in the market comprises a machine body, a pretreatment filter, a reverse osmosis column, an EDI (extended display identification) membrane stack, an ultraviolet sterilizer and an ultrapure purifier which are arranged in the machine body in sequence along the water inlet direction, and is discharged from a water outlet of the machine body. Traditional laboratory level ultrapure water machine when water is handled through pretreatment filter, adopts single filter core to filter to can influence holistic filter effect, inconvenient change to the filter core moreover, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laboratory-level ultrapure water machine with a plurality of filter elements, simple structure, installation and change of being convenient for.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a laboratory-level ultrapure water machine, includes the organism and sets up in the organism and along pretreatment filter, reverse osmosis post, EDI membrane stack, ultraviolet sterilizer and the super purifier that the direction of intaking set gradually to discharge from the delivery port of organism, pretreatment filter is including setting up in the organism the installation cavity, setting up in a plurality of filter cores of installation cavity and setting up in the fixed knot who is used for fixed each filter core in the installation cavity and construct, the installation cavity includes intake end and dismantlement end, be equipped with the package assembly who is used for being convenient for the installation, dismantles the filter core between dismantlement end and the organism.

The utility model discloses further set up to: the filter core structure includes the main core body and along a plurality of filter screens that main core body week side set up, each the filter screen fifty percent discount sets up, and each filter screen fixes both sides limit on the main core body after the fifty percent discount, and is formed with the space between the filter screen after the fifty percent discount.

The utility model discloses further set up to: the fixed knot constructs including setting up the mounting rail on two upper and lower inner walls of installation cavity, connect gradually each main core both ends and with the slider of mounting rail looks adaptation and set up in the handle structure that the slider is close to package assembly one end.

The utility model discloses further set up to: the slider is provided with an embedded groove, the two ends of the main core body are provided with embedded blocks matched with the embedded groove, and the peripheral sides of the embedded blocks are provided with rubber rings abutted against the embedded groove.

The utility model discloses further set up to: the assembling structure comprises an installation step groove and a cover plate, wherein the installation step groove is formed in the position, at the position of the end port of the disassembly end of the installation cavity, of the installation step groove, the cover plate is arranged in the installation step groove and matched with the step groove, and the cover plate and the installation step groove are fixed through bolts.

The utility model discloses further set up to: still be equipped with the sealing washer between apron and the installation step groove, the cross-section of sealing washer is "wavy".

The utility model discloses further set up to: the cover plate is provided with a handle.

By adopting the technical scheme, the filter has the advantages that 1, the pretreatment filter is arranged to comprise an installation cavity arranged in the machine body, a plurality of filter elements arranged in the installation cavity and a fixing structure arranged in the installation cavity and used for fixing the filter elements, the filtering effect during pretreatment is increased by increasing the multi-filter-element structure in the installation cavity, the practicability is strong, the structure is simple, a good fixing effect is formed by fixing the filter elements, the stability is strong, the structure is simple, the installation cavity is further arranged to comprise a water inlet end and a dismounting end, an assembling structure used for facilitating installation and dismounting of the filter elements is arranged between the dismounting end and the machine body, the effects of ensuring installation and dismounting of the filter elements and facilitating cleaning are realized, the practicability is strong, and the structure is simple;

2. the filter element structure is further arranged to comprise a main core body and a plurality of filter screens arranged along the peripheral side of the main core body, each filter screen is arranged in a folded mode, the main core body is used as a carrier, then each filter screen structure is used, and each filter screen is folded, so that the integral filtering effect is realized, the stability is high, the structure is simple, the two side edges of each filter screen are fixed on the main core body after being folded, gaps are formed among the folded filter screens, the buffering effect on liquid is increased due to the formation of the gap structure, and the integral filtering effect is further improved;

3. the utility model discloses a fixed knot constructs the filter core, including setting up the mounting rail on the upper and lower two inner walls of installation cavity, connect gradually each main core both ends and with the slider of mounting rail looks adaptation and set up in the handle structure that the slider is close to package assembly one end, through mounting rail and cooperation slider structure, each filter core of both sides slider structural connection forms holistic installation convenience, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability, and through the handle structure who sets up, be convenient for take out the filter core, change and wash.

Drawings

Fig. 1 is a partial sectional structure diagram of a laboratory grade ultrapure water machine according to the embodiment of the present invention.

Fig. 2 is a schematic diagram of a filter element and slider matching structure of a laboratory-grade ultrapure water machine of the present invention.

Fig. 3 is a schematic view of a three-dimensional structure of a filter element of an embodiment of the laboratory-grade ultrapure water machine of the present invention.

Reference numeral in the figure, 1, a machine body; 10. a mounting cavity; 101. a water inlet end; 102. disassembling the end; 103. installing a track; 2. a filter element; 20. a main core body; 21. filtering with a screen; 22. a slider; 23. a handle structure; 24. a rubber ring; 30. mounting a step groove; 31. a cover plate; 32. a handle.

Detailed Description

An embodiment of the laboratory-grade ultrapure water machine of the present invention is further described with reference to fig. 1 to 3.

Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an orientation of upper and lower. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, and do not necessarily require or imply any actual relationship or order between such elements.

The utility model provides a laboratory level ultrapure water machine, including organism 1 and set up in organism 1 and along the preliminary treatment filter that the direction of intaking set gradually, the reverse osmosis post, EDI membrane stack, ultraviolet sterilizer and super purifier, and discharge from organism 1's delivery port, preliminary treatment filter is including setting up installation cavity 10 in organism 1, set up a plurality of filter core 2 in installation cavity 10 and set up the fixed knot who is used for fixed each filter core 2 in installation cavity 10 and construct, installation cavity 10 includes intake end 101 and dismantlement end 102, it is used for the installation to be equipped with between dismantlement end 102 and the organism 1, dismantle the assembly structure of filter core 2, through setting up preliminary treatment filter as including setting up installation cavity 10 in organism 1, set up a plurality of filter core 2 in installation cavity 10 and set up the fixed knot who is used for fixed each filter core 2 in installation cavity 10 and construct, through increasing the many structures 2 in installation cavity 10, the filter effect when having increased the preliminary treatment, therefore, the clothes hanger is strong in practicability, moreover, the steam generator is simple in structure, rethread is used for fixing the fixed knot structure of each filter core 2, good fixed knot effect has been formed, the stability is strong, simple structure, further set up as the further including dismantling filter core 10 and dismantle the filter core 2 structure, the filter core 102 and dismantle the simple structure of filter core 102, the filter core 102 is convenient to dismantle the filter core 2, the filter core is realized the simple structure of the practicality, the simple structure of dismantling the practicality, the filter core is convenient to dismantle the simple structure of dismantling structure, the installation cavity, the practicality, the convenience of filter core is strong.

The utility model discloses further set up to, filter core 2 structure includes main core 20 and a plurality of filter screen 21 that set up along main core 20 week side, each filter screen 21 fifty percent discount sets up, and each filter screen 21 fixes both sides limit on main core 20 after the fifty percent discount, and be formed with the space between the filter screen 21 after the fifty percent discount, further set up filter core 2 structure to a plurality of filter screen 21 that set up including main core 20 and along main core 20 week side, each filter screen 21 fifty percent discount sets up, adopt the above-mentioned structure to set up, regard main core 20 as the carrier, again through each filter screen 21 structure, and carry out the fifty percent discount with each filter screen 21, holistic filter effect has been realized, and high stability, moreover, the structure is simple, and each filter screen 21 is fixed both sides limit on main core 20 after the fifty percent discount, and be formed with the space between the filter screen 21 after the fifty percent discount, because the space structure has been formed, the buffer effect to liquid has been increased, further improvement holistic filter effect.

The utility model discloses further set up to: fixed knot constructs including setting up in the installation cavity 10, the mounting rail 103 on two inner walls down, connect gradually each main core 20 both ends and with the slider 22 of mounting rail 103 looks adaptation and set up in slider 22 near the handle structure 23 of package assembly one end, further set up fixed knot constructs to including setting up in the installation cavity 10, mounting rail 103 on two inner walls down, connect gradually each main core 20 both ends and with the slider 22 of mounting rail 103 looks adaptation and set up in the handle structure 23 that slider 22 is close to package assembly one end, through mounting rail 103 and cooperation slider 22 structure, each filter core 2 of both sides slider 22 structural connection, form holistic installation convenience, moreover, the steam generator is simple in structure, therefore, the clothes generator is strong in practicability, and through the handle structure 23 that sets up, be convenient for take out filter core 2, change and wash.

The utility model discloses further set up to, be equipped with the inner caulking groove on the slider 22, be equipped with on the both ends of the main core body 20 with the inner embedded piece of inner embedded groove looks adaptation, the week side of inner embedded piece is equipped with the rubber circle 24 of contradicting mutually with inner embedded groove, adopts the above-mentioned structure setting, then through the inner embedded groove that sets up, then through the cooperation between inner embedded piece and the inner embedded groove to and cooperation rubber circle 24, increase and slider 22 between the stability of being connected, the practicality is strong, simple structure.

The utility model discloses further set up to, package assembly including set up in installation step groove 30 of installation cavity 10 dismantlement end 102 port department, set up in installation step groove 30 and with the apron 31 of step groove looks adaptation, through the bolt fastening between apron 31 and the installation step groove 30, further through with the cooperation between installation step groove 30 and the apron 31, fix the bolt again through going on to improve holistic connection stability, the practicality is strong, simple structure.

The utility model discloses further set up to, still be equipped with the sealing washer between apron 31 and the installation step groove 30, the cross-section of sealing washer is "wavy", adopts the cross-section to be wavy structure, and when the sealing washer atress, the sealing washer can form a reverse effort, improves holistic stability.

The utility model discloses further set up to, be equipped with handle 32 on the apron 31, be convenient for take out apron 31, simple structure, the practicality is strong.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled person in the art should be able to make general changes and substitutions within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a laboratory-grade ultrapure water machine, includes organism (1) and sets up in organism (1) and along pretreatment filter, reverse osmosis post, EDI membrane stack, ultraviolet sterilizer and the super purifier that the direction of intaking set gradually to discharge from the delivery port of organism (1), its characterized in that, pretreatment filter is including setting up installation cavity (10) in organism (1), setting up a plurality of filter cores (2) in installation cavity (10) and setting up the fixed knot who is used for fixed each filter core (2) in installation cavity (10) and construct, installation cavity (10) are including intaking end (101) and dismantlement end (102), be equipped with the package assembly who is used for being convenient for install, dismantlement filter core (2) between dismantlement end (102) and organism (1).

2. The laboratory grade ultrapure water machine according to claim 1, wherein the filter element (2) structure comprises a main core (20) and a plurality of filter screens (21) arranged along the peripheral side of the main core (20), each filter screen (21) is folded in half, and the two sides of each filter screen (21) are fixed on the main core (20) after being folded in half, and a gap is formed between the folded filter screens (21).

3. The laboratory-grade ultrapure water machine according to claim 2, wherein the fixing structure comprises mounting rails (103) disposed on the upper and lower inner walls of the mounting chamber (10), a slider (22) sequentially connecting the two ends of each main core (20) and adapted to the mounting rails (103), and a handle structure (23) disposed at one end of the slider (22) close to the assembly structure.

4. The laboratory-grade ultrapure water machine according to claim 3, wherein the sliding block (22) is provided with an embedded groove, the two ends of the main core body (20) are provided with embedded blocks matched with the embedded groove, and the periphery of each embedded block is provided with a rubber ring (24) abutted against the embedded groove.

5. The laboratory grade ultrapure water machine according to claim 1, wherein the assembling structure comprises a mounting stepped groove (30) provided at the port of the dismounting end (102) of the mounting chamber (10), and a cover plate (31) provided in the mounting stepped groove (30) and adapted to the mounting stepped groove, wherein the cover plate (31) and the mounting stepped groove (30) are fixed by bolts.

6. The laboratory grade ultrapure water machine according to claim 5, wherein a sealing ring is further provided between the cover plate (31) and the mounting step groove (30), and the section of the sealing ring is 'wavy'.

7. The laboratory grade ultrapure water machine according to claim 5, wherein said cover plate (31) is provided with a handle (32).