CN204229248U - A kind of dismountable height of water level automatic holding device - Google Patents
A kind of dismountable height of water level automatic holding device Download PDFInfo
- Publication number
- CN204229248U CN204229248U CN201420562985.2U CN201420562985U CN204229248U CN 204229248 U CN204229248 U CN 204229248U CN 201420562985 U CN201420562985 U CN 201420562985U CN 204229248 U CN204229248 U CN 204229248U
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- straight tube
- water flowing
- flowing straight
- connecting pipe
- seal head
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Abstract
The utility model discloses a kind of dismountable height of water level automatic holding device, comprise water flowing straight tube and connecting pipe, water flowing straight tube is provided with inside tapered thread, connecting pipe is provided with outer cone thread, water flowing straight tube and connecting pipe are connected by taper thread, the inside tapered thread ending segment of water flowing straight tube is also provided with seal groove, vertical connecting struts in the middle part of water flowing straight tube, pillar inside is provided with the cable hole be communicated with water flowing straight tube, water flowing straight tube inside is provided with switchgear, switchgear comprises the set collar coaxially arranged with water flowing straight tube, set collar inside is provided with can along the axial movable slide bar of set collar, slide bar one end is provided with seal head and the slide bar other end is connected with bracing wire, ball float is connected with after being drawstring through cable hole, the inside that set collar is positioned at seal head one end is also provided with Compress Spring, the inner corresponding seal head of connecting pipe is provided with sealing socket, sealing socket is provided with limbers.The utility model facilitates the maintenance of follow up device and the replacing of internal part, reduces cost.
Description
Technical field
The utility model relates to a kind of water level holding device, belongs to Mechanical course field, specifically a kind of dismountable height of water level automatic holding device.
Background technology
In height of water level automatic holding device in the past, water flowing straight tube and connecting pipe are structure as a whole, because inner sealing head, sealing socket and bracing wire are more easy to wear, make inner structure physical life shorter, when inside occur wearing and tearing and cannot guaranteed water level normal time, generally can only more changing device, inner structure cannot be changed or rebuild substantially, although installation cost is low, but each damage had both been changed and had been brought larger cost equally, and also cannot observe inner case when going wrong at every turn, bring inconvenience to maintenance and maintenance.
Utility model content
Problem to be solved in the utility model is to provide a kind of dismountable height of water level automatic holding device, thus solves cannot to rebuild after device in the past damages and can only change and keep in repair and safeguard inconvenient problem.
Based on above object, the technical scheme that the utility model provides is: a kind of dismountable height of water level automatic holding device, comprise water flowing straight tube and connecting pipe, described water flowing straight tube one end is provided with inside tapered thread, described connecting pipe one end is provided with outer cone thread, described water flowing straight tube and connecting pipe are connected by taper thread, the inside tapered thread ending segment of described water flowing straight tube is also provided with seal groove, vertical connecting struts in the middle part of described water flowing straight tube, pillar inside is provided with the cable hole be communicated with water flowing straight tube inside, described water flowing straight tube inside is provided with switchgear, this switchgear comprises the set collar coaxially arranged with water flowing straight tube, set collar inside is provided with can along the axial movable slide bar of set collar, slide bar one end is provided with seal head and the described slide bar other end is connected with bracing wire, ball float is connected with after being drawstring through cable hole, the inside that described set collar is positioned at seal head one end is also provided with Compress Spring, the inner corresponding seal head of described connecting pipe is provided with sealing socket, sealing socket is provided with limbers.
Further, described water flowing straight tube inside is also provided with Rotational Cylindrical, is connected after described bracing wire is connected with slide bar by Rotational Cylindrical with ball float.
Further, the end that the hermetic terminal of described seal head is corresponding with limbers is the conical surface, and the conical surface of described seal head and limbers is by grinding the mode of grinding.Namely be need the sealing surface of hermetically-sealed construction coordinated to contact with each other by two to grind to grinding, the two is that reference field grinds mutually with sealing surface, to make two sealing surfaces fit completely, improves sealing.
Compared to prior art, the utility model has the advantage of: this dismountable height of water level automatic holding device of the utility model design, not only handling are simple, and facilitate the maintenance of follow up device and the replacing of internal part, the part that device is not damaged still can use, and reduces cost, can carry out regrind to the sealing surface of sealing socket and seal head, the stability of guaranteed water level height, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label in figure is expressed as: 1, sealing socket; 2, limbers; 3, connecting pipe; 4, seal head; 5, Compress Spring; 6, set collar; 7, slide bar; 8, Rotational Cylindrical; 9, water flowing straight tube; 10, seal groove; 11, pillar; 12, cable hole; 13, bracing wire; 14, ball float.
Embodiment
In order to make those skilled in the art understand the utility model better, below in conjunction with the utility model embodiment and accompanying drawing, clear, complete explanation is carried out to the technical solution of the utility model.
Embodiment 1
The dismountable height of water level automatic holding device of one as described in Figure 1, comprise water flowing straight tube 9 and connecting pipe 3, described water flowing straight tube 9 one end is provided with inside tapered thread, described connecting pipe 3 one end is provided with outer cone thread, described water flowing straight tube 9 and connecting pipe 3 are connected by taper thread, the inside tapered thread ending segment of described water flowing straight tube 9 is also provided with seal groove 10, vertical connecting struts 11 in the middle part of described water flowing straight tube 9, pillar 11 inside is provided with the cable hole 12 be communicated with water flowing straight tube 9 inside, one end that described water flowing straight tube 9 inside is positioned at inside tapered thread is provided with switchgear, this switchgear comprises the coaxial set collar 6 arranged with water flowing straight tube 9, set collar 6 inside is provided with can along the axial movable slide bar 7 of set collar 6, slide bar 7 one end is provided with seal head 4 and described slide bar 7 other end is connected with bracing wire 13, bracing wire 13 is connected with ball float 14 through after cable hole 12, the inside that described set collar 6 is positioned at seal head 4 one end is also provided with Compress Spring 5, the inner corresponding seal head 4 of described connecting pipe 3 is provided with sealing socket 1, sealing socket 1 is provided with limbers 2.
In the water flowing straight tube 9 of the present embodiment and connecting pipe 3 first pass through, outer cone thread is connected, in seal groove 10, insert O-ring seal before connecting to seal, other two ends and pillar 11 lower end of water flowing straight tube 9 and connecting pipe 3 are provided with joint flange, during installation, connecting pipe 3 place end is connected water inlet pipe, the other end of water flowing straight tube 9 connects tank, the water storage devices such as water tank, pillar 11 lower end connects water storage device, ball float 14 is positioned at water storage device inside, bracing wire 13 length can carry out length selection according to the height of water level arranged, after installing, as water level lower than setting value time, ball float 14 is positioned at waterline upper end, ball float 14 pulls bracing wire 13 to move down under gravity, bracing wire 13 pulls slide bar 7 to move to right, now seal head 4 separates with limbers 2, Compress Spring 5 compresses, water flowing straight tube 9 is now communicated with connecting pipe 3 and supplies water to water storage device, when water level rising contacts with ball float 14, move on ball float 14 is slow under buoyancy, slide bar slowly moves to left under Compress Spring 5 acts on, when waterline complete reach standard value time, now ball float 14 floats completely, its to bracing wire 13 without any pulling force, Compress Spring 5 is upheld, seal head 4 moves to left and contacts sealing completely with limbers 2, now water flowing straight tube 9 and connecting pipe 3 disconnect and no longer supplying water, above-mentioned steps can be repeated again after waterline moves down, waterline is near standard value all the time, guaranteed water level height.The present embodiment structure is simple, and everything is all first undertaken by upper and lower the floating of ball float 14, can guaranteed water level, structure is simple, without the need to artificial and electricity expense use, and avoids Electrical Testing equipment leakage in the past and causes the problem of security incident, cost is low, economical and practical.
In the present embodiment, consider that the sealing surface of in use sealing socket 1 and seal head 4 is easy to wear for a long time, thus lose sealing effectiveness, do not reach the object that water level keeps, simultaneously inner slide bar 7 easily blocks, Compress Spring 5 easily lost efficacy, bracing wire 13 easy fracture, these all may make device normally use, therefore, water flowing straight tube 9 in the present embodiment and connecting pipe 3 adopt taper thread to be connected, when internal part damage needs again to change or keep in repair, can take apart from the junction of water flowing straight tube 9 and connecting pipe 3 and carry out keeping in repair and changing, very convenient, eliminate and cannot keep in repair and change in the past and directly give up the high cost problem of whole device, and when water flowing straight tube 9 or connecting pipe 3 arbitrary parts damages, only need to change damage, remaining also can continue use, reduce further cost and waste.
Embodiment 2
The present embodiment adds following structure on the basis of embodiment 1, is specially: described water flowing straight tube 9 inside is also provided with Rotational Cylindrical 8, is connected after described bracing wire 13 is connected with slide bar 7 by Rotational Cylindrical 8 with ball float 14.
In the present embodiment, because ball float 14 is moving up and down in process, bracing wire 13 and water flowing straight tube 9 interior contact rub very easily wear and rupture, cause device to lose water level regulating action, therefore, the present embodiment is the wearing and tearing reducing bracing wire 13, spy arranges Rotational Cylindrical 8 in water flowing straight tube 9 inside, bracing wire 13 is upper and lower pull in not only can reduce wear under Rotational Cylindrical 8 acts on, and mobile more flexible, smooth and easy, improve sensitivity that water level regulates and device serviceable life.
Embodiment 3
The present embodiment has done following optimization on the basis of embodiment 1 or embodiment 2: the end that the hermetic terminal of described seal head 4 is corresponding with limbers 2 is the conical surface, and the conical surface of described seal head 4 and limbers 2 is by grinding the mode of grinding.
The end that the hermetic terminal of the seal head 4 of the present embodiment is corresponding with limbers 2 is the conical surface, the two sealing is fitted more, can ensure that seal head 3 can not be revealed when sealing, the conical surface of seal head 4 and limbers 2 is by grinding the mode of grinding simultaneously, can further improve the laminating degree of the two, sealing can be ensured, the precision regulated of flooding.
Well can realize the utility model as mentioned above.Scope of patent protection of the present utility model is as the criterion with claims, the equivalent structure change that every utilization instructions of the present utility model and accompanying drawing content are done, and in like manner all should be included in protection domain of the present utility model.
Claims (3)
1. a dismountable height of water level automatic holding device, it is characterized in that: comprise water flowing straight tube (9) and connecting pipe (3), described water flowing straight tube (9) one end is provided with inside tapered thread, described connecting pipe (3) one end is provided with outer cone thread, described water flowing straight tube (9) and connecting pipe (3) are connected by taper thread, the inside tapered thread ending segment of described water flowing straight tube (9) is also provided with seal groove (10), the vertical connecting struts (11) in described water flowing straight tube (9) middle part, pillar (11) inside is provided with the cable hole (12) be communicated with water flowing straight tube (9) inside, described water flowing straight tube (9) inside is provided with switchgear, this switchgear comprises the coaxial set collar (6) arranged with water flowing straight tube (9), set collar (6) inside is provided with can along the axial movable slide bar (7) of set collar (6), slide bar (7) one end is provided with seal head (4) and described slide bar (7) other end is connected with bracing wire (13), bracing wire (13) is connected with ball float (14) through after cable hole (12), the inside that described set collar (6) is positioned at seal head (4) one end is also provided with Compress Spring (5), the inner corresponding seal head (4) of described connecting pipe (3) is provided with sealing socket (1), sealing socket (1) is provided with limbers (2).
2. the dismountable height of water level automatic holding device of one according to claim 1, it is characterized in that: described water flowing straight tube (9) inside is also provided with Rotational Cylindrical (8), be connected with ball float (14) by Rotational Cylindrical (8) after described bracing wire (13) is connected with slide bar (7).
3. the dismountable height of water level automatic holding device of one according to claim 1, it is characterized in that: the end that the hermetic terminal of described seal head (4) is corresponding with limbers (2) is the conical surface, and the conical surface of described seal head (4) and limbers (2) is by grinding the mode of grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562985.2U CN204229248U (en) | 2014-09-28 | 2014-09-28 | A kind of dismountable height of water level automatic holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562985.2U CN204229248U (en) | 2014-09-28 | 2014-09-28 | A kind of dismountable height of water level automatic holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204229248U true CN204229248U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562985.2U Expired - Fee Related CN204229248U (en) | 2014-09-28 | 2014-09-28 | A kind of dismountable height of water level automatic holding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204229248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104298263A (en) * | 2014-09-28 | 2015-01-21 | 成都英博联宇科技有限公司 | Water level automatic maintaining device convenient to disassemble |
| CN107315428A (en) * | 2017-05-22 | 2017-11-03 | 江苏海鼎电气科技有限公司 | A kind of multistage triggering fluid level controller |
-
2014
- 2014-09-28 CN CN201420562985.2U patent/CN204229248U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104298263A (en) * | 2014-09-28 | 2015-01-21 | 成都英博联宇科技有限公司 | Water level automatic maintaining device convenient to disassemble |
| CN104298263B (en) * | 2014-09-28 | 2016-11-23 | 成都英博联宇科技有限公司 | Easy-to-dismount height of water level automatic holding device |
| CN107315428A (en) * | 2017-05-22 | 2017-11-03 | 江苏海鼎电气科技有限公司 | A kind of multistage triggering fluid level controller |
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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 |
Granted publication date: 20150325 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |