CN203823180U - Novel simple device for controlling flow volume of pipeline - Google Patents
Novel simple device for controlling flow volume of pipeline Download PDFInfo
- Publication number
- CN203823180U CN203823180U CN201420105178.8U CN201420105178U CN203823180U CN 203823180 U CN203823180 U CN 203823180U CN 201420105178 U CN201420105178 U CN 201420105178U CN 203823180 U CN203823180 U CN 203823180U
- Authority
- CN
- China
- Prior art keywords
- groove
- opening
- pipeline
- cover plate
- square
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a novel simple device for controlling the flow volume of a pipeline, and relates to pipeline corollary equipment. The novel simple device mainly comprises a square pipeline, and is characterized in that an opening is formed in the pipe wall of the square pipeline; one side of the opening is connected with a cover plate sunk in the center through a hinge; a groove is formed in the sunk position of the cover plate; the groove is inserted through the opening; the bottom of the groove is propped against the inner wall of the square pipeline; a sealing cover is arranged at the upper end of the groove; the square groove face, on the same side of the hinge, of the groove is a slope; the cross section of the groove is in a shape of an inverted right-angled trapezoid; a balance weight is arranged in the groove. The novel simple device has a simple structure, the design is reasonable, the slope of the groove is used, the backend is raised under the impact of flowing liquid, the flow volume is determined according to the weight of the balance weight, the operation is convenient, simpleness and practicability are realized, time and effort are saved, and the effect is good.
Description
Technical field:
The utility model relates to a kind of pipeline corollary equipment, is specifically related to the easy device of a kind of Novel control tubulation road discharge value.
Background technique:
The valve that generally all adopts of existing control pipeline discharge value is controlled, and valve is controlled and pulled comparatively effort, and the people that strength is less is difficult to rotate sometimes, need to, by instrument, to work, make troubles.
Model utility content:
Technical problem to be solved in the utility model is to overcome the defect of prior art, and the easy device of a kind of Novel control tubulation road discharge value is provided.
Technical problem to be solved in the utility model realizes by the following technical solutions.
The easy device of a kind of Novel control tubulation road discharge value, mainly comprise square pipe, it is characterized in that: described square pipe tube wall is provided with opening, opening one side chain connection has the cover plate of a central concave, and the recess of cover plate forms a groove, groove injects from opening, bottom land withstands on square pipe inwall, and described groove upper end is provided with capping, and described groove and hinge homonymy square groove face are inclined-plane, it is trapezoidal that the cross section of groove is chamfer, in described groove, is provided with counterweight.
Described opening is provided with plastic safety cover outward.
Described groove inner bottom part is covered with sponge.
Described cover plate inner side surface edge posts one deck rubber pad.
The utility model is simple in structure, reasonable in design, utilizes groove inclined-plane, and under the impact of working fluid, lift rear end, according to the weight flow of counterweight, and simple operation, simple and practical, time saving and energy saving, effective.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Wherein: 1: square pipe; 2: opening; 3: cover plate; 4: groove; 5: capping; 6: counterweight; 7: safety cover; 8: sponge; 9: rubber pad.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
The easy device of a kind of Novel control tubulation road discharge value as shown in Figure 1, mainly comprise square pipe 1, square pipe tube wall is provided with opening 2, opening one side chain connection has the cover plate 3 of a central concave, the recess of cover plate forms a groove 4, groove injects from opening, bottom land withstands on square pipe inwall, its further groove upper end is provided with capping 5, its further groove and hinge homonymy square groove face are inclined-plane, it is trapezoidal that the cross section of groove is chamfer, in its further groove, be provided with counterweight 6, its split shed peripheral hardware has plastic safety cover 7, its further groove inner bottom part is covered with sponge 8, its cover plate inner side surface edge posts one deck rubber pad 9.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the easy device of a Novel control tubulation road discharge value, mainly comprise square pipe, it is characterized in that: described square pipe tube wall is provided with opening, opening one side chain connection has the cover plate of a central concave, and the recess of cover plate forms a groove, groove injects from opening, bottom land withstands on square pipe inwall, and described groove upper end is provided with capping, and described groove and hinge homonymy square groove face are inclined-plane, it is trapezoidal that the cross section of groove is chamfer, in described groove, is provided with counterweight.
2. according to the easy device of a kind of Novel control tubulation road discharge value described in claim 1, it is characterized in that: described opening is provided with plastic safety cover outward.
3. according to the easy device of a kind of Novel control tubulation road discharge value described in claim 1, it is characterized in that: described groove inner bottom part is covered with sponge.
4. according to the easy device of a kind of Novel control tubulation road discharge value described in claim 1, it is characterized in that: described cover plate inner side surface edge posts one deck rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105178.8U CN203823180U (en) | 2014-03-07 | 2014-03-07 | Novel simple device for controlling flow volume of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105178.8U CN203823180U (en) | 2014-03-07 | 2014-03-07 | Novel simple device for controlling flow volume of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823180U true CN203823180U (en) | 2014-09-10 |
Family
ID=51478683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420105178.8U Expired - Fee Related CN203823180U (en) | 2014-03-07 | 2014-03-07 | Novel simple device for controlling flow volume of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823180U (en) |
-
2014
- 2014-03-07 CN CN201420105178.8U patent/CN203823180U/en not_active Expired - Fee Related
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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: 20140910 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |