CN204152743U - A kind of novel electromagnetic pump - Google Patents
A kind of novel electromagnetic pump Download PDFInfo
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- CN204152743U CN204152743U CN201420582772.6U CN201420582772U CN204152743U CN 204152743 U CN204152743 U CN 204152743U CN 201420582772 U CN201420582772 U CN 201420582772U CN 204152743 U CN204152743 U CN 204152743U
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- drain pipe
- activity adjustment
- liquid outlet
- underpart
- adjustment block
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Abstract
The utility model discloses a kind of novel electromagnetic pump, it comprises center tubes, retainer, coil winding, iron core, drain pipe, liquid inlet pipe, activity adjustment block, iron core is flush-mounted in the center hole of center tubes, iron core core offers liquid-through hole, the liquid outlet channel inwall of drain pipe arranges inner shoulder block, the shaping shoulder block through hole of inner shoulder block, activity adjustment block is screwed on liquid outlet channel upper end portion, the first spring is installed in activity adjustment block underpart, first lower spring end portion installs the first glue head, inner shoulder block lower surface installs the second spring, second lower spring end portion installs the second glue head, setting-in the 3rd spring between iron core underpart and liquid inlet pipe, drain pipe or activity adjustment block set out fluid apertures.The utility model can effectively realize electromagnetic pump flow regulating function, different flow can be realized on the one hand regulate to adapt to the requirement of end product different flow, on the other hand can realize flow rate fine-tuning with compensating flowrate error, thus reach and accurately control flow and the object improving product quality.
Description
Technical field
The utility model relates to electromagnetic pump technical field, particularly relates to a kind of novel electromagnetic pump.
Background technique
Compact by feat of compact structure, installation and maintenance convenient, the simple to operate and advantage of accurate measurement, electromagnetic pump is widely used in various types of liquid-transport pipe-line; For electromagnetic pump, its uninterrupted is determined by the iron core stroke of inside, and iron core stroke is more, and the flow of electromagnetic pump is larger; Iron core stroke reduces, and the flow of electromagnetic pump also diminishes.
For existing electromagnetic pump, because the production and processing of constituent elements exists error, the actual flow of electromagnetic pump generally can with theoretical value exist about 10% deviation; For traffic requirement for the strict and special circumstances of deviate within 5%, existing electromagnetic pump must by the precision that improves processing and assembling or the mode reconfigured just applicable.
Comprehensive above-mentioned situation is known, and existing electromagnetic pump exists the inaccurate and defect of narrow application range of flow.
Summary of the invention
The purpose of this utility model is to provide a kind of novel electromagnetic pump for the deficiencies in the prior art, and this Novel electromagnetic pump structure is novel in design, controllability is strong and can guaranteed flow is accurate effectively, and product quality is high.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of novel electromagnetic pump, include the electromagnetism pump housing, the electromagnetism pump housing includes center tubes, be set in the retainer of center tubes periphery and install around in retainer and the coil winding be electrically connected with external power supply, the core of center tubes forms the center hole run through completely up and down, iron core can be embedded with in center hole relatively up and downly, retainer is equiped with drain pipe in the upper end side of center tubes, the core of drain pipe forms and runs through completely up and down and the liquid outlet channel that is communicated with the center hole of center tubes of underpart, retainer is equiped with liquid inlet pipe in the lower end side of center tubes, the core of liquid inlet pipe forms and runs through completely and the feed pathway that is communicated with the center hole of center tubes of upper end portion,
The core of iron core offers the liquid-through hole run through completely up and down, the liquid outlet channel inwall of drain pipe is provided with in circular inside shoulder block, the central position of inner shoulder block forms the shoulder block through hole run through completely up and down, the upper end portion of drain pipe is fitted with activity adjustment block, the corresponding activity adjustment block in liquid outlet channel upper end portion of drain pipe is provided with internal thread part, the corresponding internal thread part of activity adjustment block is provided with external thread part, the external thread part of activity adjustment block and the internal thread part of drain pipe are spirally connected, the underpart of activity adjustment block is equiped with and stretches in liquid outlet channel and vertical the first spring arranged, the underpart of the first spring is equiped with the first glue head, first glue head abuts with the edge part of shoulder block through hole upper shed place of inner shoulder block, the lower surface of inner shoulder block is equiped with vertical the second spring arranged, the underpart of the second spring is equiped with the second glue head, second glue head abuts with the edge part of center hole upper shed place of center tubes, between the underpart and liquid inlet pipe of iron core, the 3rd spring is embedded with in the center hole of center tubes, the upper end portion of the 3rd spring, underpart abuts with the underpart of the iron core of corresponding side and liquid inlet pipe respectively,
Drain pipe or activity adjustment block offer the liquid outlet opening be communicated with liquid outlet channel, and when liquid outlet opening is positioned at drain pipe, the inner opening of liquid outlet opening is between activity adjustment block and inner shoulder block; When liquid outlet opening is positioned at activity adjustment block, liquid outlet opening runs through up and down completely along the core of activity adjustment block.
Wherein, described liquid inlet pipe and described center tubes one-body molded.
Wherein, the underpart of described drain pipe and the upper end portion of described retainer are spirally connected.
The beneficial effects of the utility model are: a kind of novel electromagnetic pump described in the utility model, it comprises center tubes, retainer, coil winding, iron core, drain pipe, liquid inlet pipe, iron core is flush-mounted in the center hole of center tubes, the shaping liquid outlet channel be communicated with center hole of drain pipe core, the shaping feed pathway be communicated with center hole of liquid inlet pipe core, iron core core offers liquid-through hole, the liquid outlet channel inwall of drain pipe arranges inner shoulder block, the shaping shoulder block through hole in inner shoulder block central position, drain pipe upper end portion is equipped with activity adjustment block, the external thread part of activity adjustment block and the internal thread part of liquid outlet channel are spirally connected, the first spring is installed in activity adjustment block underpart, first lower spring end portion installs the first glue head, inner shoulder block lower surface installs the second spring, second lower spring end portion installs the second glue head, setting-in the 3rd spring between iron core underpart and liquid inlet pipe, drain pipe or activity adjustment block set out fluid apertures.By above-mentioned adjustable structural design, the utility model can realize electromagnetic pump flow regulating function effectively, different flow can be realized on the one hand regulate with the requirement adapting to end product different flow, on the other hand can realize flow rate fine-tuning with the flow error existing for compensation electromagnetic pump, thus reach and accurately control flow and the object improving product quality.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the generalized section of the utility model embodiment one.
Fig. 3 is the structural representation of the utility model embodiment two.
Fig. 4 is the generalized section of the utility model embodiment two.
Include in Fig. 1 to Fig. 4:
1---electromagnetism pump housing 2---center tubes
21---center hole 3---retainer
4---coil winding 5---iron core
51---liquid-through hole 6---drain pipe
61---liquid outlet channel 62---inner shoulder block
621---shoulder block through hole 7---liquid inlet pipe
71---feed pathway 8---activity adjustment block
911---first spring 912---first glue head
921---second spring 922---second glue head
931---the 3rd spring 100---liquid outlet opening.
Embodiment
Below in conjunction with concrete mode of execution, the utility model is described.
Embodiment one, as depicted in figs. 1 and 2, a kind of novel electromagnetic pump, include the electromagnetism pump housing 1, the electromagnetism pump housing 1 includes center tubes 2, be set in the retainer 3 of center tubes 2 periphery and install around in retainer 3 and the coil winding 4 be electrically connected with external power supply, the core of center tubes 2 forms the center hole 21 run through completely up and down, iron core 5 can be embedded with in center hole 21 relatively up and downly, retainer 3 is equiped with drain pipe 6 in the upper end side of center tubes 2, the core of drain pipe 6 forms and runs through completely up and down and the liquid outlet channel 61 that is communicated with the center hole 21 of center tubes 2 of underpart, retainer 3 is equiped with liquid inlet pipe 7 in the lower end side of center tubes 2, the core of liquid inlet pipe 7 forms and runs through completely and the feed pathway 71 that is communicated with the center hole 21 of center tubes 2 of upper end portion.
Further, the core of iron core 5 offers the liquid-through hole 51 run through completely up and down, liquid outlet channel 61 inwall of drain pipe 6 is provided with in circular inside shoulder block 62, the central position of inner shoulder block 62 forms the shoulder block through hole 621 run through completely up and down, the upper end portion of drain pipe 6 is fitted with activity adjustment block 8, the corresponding activity adjustment block 8 in liquid outlet channel 61 upper end portion of drain pipe 6 is provided with internal thread part, the corresponding internal thread part of activity adjustment block 8 is provided with external thread part, the external thread part of activity adjustment block 8 and the internal thread part of drain pipe 6 are spirally connected, the underpart of activity adjustment block 8 is equiped with and stretches in liquid outlet channel 61 and vertical the first spring 911 arranged, the underpart of the first spring 911 is equiped with the first glue head 912, first glue head 912 abuts with the edge part of shoulder block through hole 621 upper shed place of inner shoulder block 62, the lower surface of inner shoulder block 62 is equiped with vertical the second spring 921 arranged, the underpart of the second spring 921 is equiped with the second glue head 922, second glue head 922 abuts with the edge part of center hole 21 upper shed place of center tubes 2, between the underpart of iron core 5 and liquid inlet pipe 7, the 3rd spring 931 is embedded with in the center hole 21 of center tubes 2, the upper end portion of the 3rd spring 931, underpart abuts with the underpart of the iron core 5 of corresponding side and liquid inlet pipe 7 respectively.
Further, drain pipe 6 offers the liquid outlet opening 100 be communicated with liquid outlet channel 61, and the inner opening of liquid outlet opening 100 is between activity adjustment block 8 and inner shoulder block 62.
Need to explain further, liquid inlet pipe 7 of the present utility model can adopt integral structure design with center tubes 2, and namely liquid inlet pipe 7 is one-body molded with center tubes 2; Certainly, liquid inlet pipe of the present utility model 7 and center tubes 2 can also adopt split-type structural design, and namely liquid inlet pipe 7 can adopt the mode assembly connection such as to be spirally connected in retainer 3, and the feed pathway 71 of liquid inlet pipe 7 is communicated with the center hole 21 of center tubes 2.
In addition, drain pipe 6 of the present utility model can adopt the mode assembly connection be spirally connected in retainer 3, and namely the underpart of drain pipe 6 and the upper end portion of retainer 3 are spirally connected; Certainly, above-mentioned drain pipe 6 assembly connection mode does not form restriction of the present utility model, and namely drain pipe 6 of the present utility model can also adopt other mode assembly connections in retainer 3.
In utility model works process, coil winding 4 can connect Ac or direct current, and iron core 5 moves back and forth up and down under the magnetic fields of coil winding 4; When iron core 5 moves downward, pass into and pushed open from the upper shed of center hole 21 by the second glue head 922 to the liquid in the feed pathway 71 of liquid inlet pipe 7 and the liquid-through hole 51 of iron core 5, liquid enters in the space between center tubes 2 and inner shoulder block 62; When iron core 5 moves upward, first glue head 912 is pushed open from the upper shed of shoulder block through hole 621 by the liquid entered in the space between center tubes 2 and inner shoulder block 62, liquid enters in the space between activity adjustment block 8 and inner shoulder block 62 via shoulder block through hole 621, and finally discharges via the liquid outlet opening 100 being opened in drain pipe 6.
Need to explain further, in utility model works process, user controls discharged fluid flow by regulating activity adjustment block 8 length screwed in the liquid outlet channel 61 of drain pipe 6, concrete: when activity adjustment block 8 is down tightened, first spring 911 is compressed, now, first spring 911 increases the elastic force of the first glue head 912, namely liquid is increased by the resistance of shoulder block through hole 621, first glue head 912 opening degree reduces, and declines by shoulder block through hole 621 and from the fluid flow that liquid outlet opening 100 is discharged; When activity adjustment block 8 up unscrews, first spring 911 loosens, now, first spring 911 reduces the elastic force of the first glue head 912, namely liquid is diminished by the resistance of shoulder block through hole 621, first glue head 912 opening degree increases, and rises by shoulder block through hole 621 and from the fluid flow that liquid outlet opening 100 is discharged.
By above-mentioned adjustable structural design, the utility model can realize electromagnetic pump flow regulating function effectively, different flow can be realized on the one hand regulate with the requirement adapting to end product different flow, on the other hand can realize flow rate fine-tuning with the flow error existing for compensation electromagnetic pump, thus reach and accurately control flow and the object improving product quality.
Embodiment two, and as shown in Figure 3 and Figure 4, the present embodiment two is with the difference of embodiment one: the liquid outlet opening 100 of the present embodiment two is opened in activity adjustment block 8, and liquid outlet opening 100 runs through up and down completely along the core of activity adjustment block 8.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (3)
1. a novel electromagnetic pump, it is characterized in that: include the electromagnetism pump housing (1), the electromagnetism pump housing (1) includes center tubes (2), be set in the peripheral retainer (3) of center tubes (2) and install around the coil winding (4) be electrically connected in retainer (3) and with external power supply, the core of center tubes (2) forms the center hole (21) run through completely up and down, iron core (5) can be embedded with in center hole (21) relatively up and downly, retainer (3) is equiped with drain pipe (6) in the upper end side of center tubes (2), the core of drain pipe (6) forms and runs through completely up and down and the liquid outlet channel (61) that is communicated with the center hole (21) of center tubes (2) of underpart, retainer (3) is equiped with liquid inlet pipe (7) in the lower end side of center tubes (2), the core of liquid inlet pipe (7) forms and runs through completely and the feed pathway (71) that is communicated with the center hole (21) of center tubes (2) of upper end portion,
The core of iron core (5) offers the liquid-through hole (51) run through completely up and down, liquid outlet channel (61) inwall of drain pipe (6) is provided with in circular inside shoulder block (62), the central position of inner shoulder block (62) forms the shoulder block through hole (621) run through completely up and down, the upper end portion of drain pipe (6) is fitted with activity adjustment block (8), corresponding activity adjustment block (8) in liquid outlet channel (61) upper end portion of drain pipe (6) is provided with internal thread part, activity adjustment block (8) corresponding internal thread part is provided with external thread part, the external thread part of activity adjustment block (8) and the internal thread part of drain pipe (6) are spirally connected, the underpart of activity adjustment block (8) is equiped with and stretches in liquid outlet channel (61) and vertical the first spring (911) arranged, the underpart of the first spring (911) is equiped with the first glue head (912), first glue head (912) abuts with the edge part of shoulder block through hole (621) upper shed place of inner shoulder block (62), the lower surface of inner shoulder block (62) is equiped with vertical the second spring (921) arranged, the underpart of the second spring (921) is equiped with the second glue head (922), second glue head (922) abuts with the edge part of center hole (21) upper shed place of center tubes (2), between the underpart of iron core (5) and liquid inlet pipe (7), the 3rd spring (931) is embedded with in the center hole (21) of center tubes (2), the upper end portion of the 3rd spring (931), underpart abuts with the underpart of the iron core (5) of corresponding side and liquid inlet pipe (7) respectively,
Drain pipe (6) or activity adjustment block (8) offer the liquid outlet opening (100) be communicated with liquid outlet channel (61), when liquid outlet opening (100) is positioned at drain pipe (6), the inner opening of liquid outlet opening (100) is positioned between activity adjustment block (8) and inner shoulder block (62); When liquid outlet opening (100) is positioned at activity adjustment block (8), liquid outlet opening (100) runs through up and down completely along the core of activity adjustment block (8).
2. a kind of novel electromagnetic pump according to claim 1, is characterized in that: described liquid inlet pipe (7) is one-body molded with described center tubes (2).
3. a kind of novel electromagnetic pump according to claim 1, is characterized in that: the underpart of described drain pipe (6) and the upper end portion of described retainer (3) are spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582772.6U CN204152743U (en) | 2014-10-10 | 2014-10-10 | A kind of novel electromagnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582772.6U CN204152743U (en) | 2014-10-10 | 2014-10-10 | A kind of novel electromagnetic pump |
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| Publication Number | Publication Date |
|---|---|
| CN204152743U true CN204152743U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582772.6U Active CN204152743U (en) | 2014-10-10 | 2014-10-10 | A kind of novel electromagnetic pump |
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| CN (1) | CN204152743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628211A (en) * | 2021-11-26 | 2023-01-20 | 深圳华星恒泰泵阀有限公司 | Flow regulating structure and corresponding electromagnetic pump |
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2014
- 2014-10-10 CN CN201420582772.6U patent/CN204152743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628211A (en) * | 2021-11-26 | 2023-01-20 | 深圳华星恒泰泵阀有限公司 | Flow regulating structure and corresponding electromagnetic pump |
| CN115628211B (en) * | 2021-11-26 | 2023-08-04 | 深圳华星恒泰泵阀有限公司 | Flow regulating structure and corresponding electromagnetic pump |
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| GR01 | Patent grant |