CN202501119U - New positive and negative pressure resistant discharge and suction net pipe - Google Patents
New positive and negative pressure resistant discharge and suction net pipe Download PDFInfo
- Publication number
- CN202501119U CN202501119U CN2012201051859U CN201220105185U CN202501119U CN 202501119 U CN202501119 U CN 202501119U CN 2012201051859 U CN2012201051859 U CN 2012201051859U CN 201220105185 U CN201220105185 U CN 201220105185U CN 202501119 U CN202501119 U CN 202501119U
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- bed
- material layer
- negative pressure
- modified material
- pvc
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Abstract
The utility model relates to a new positive and negative pressure resistant discharge and suction net pipe, which comprises a PVC modified material layer A, a PVC modified material layer B, a Nylon net, and a reinforced spiral rib. The discharge and suction net pipe is characterized in that the PVC modified material layer B is provided inside the PVC modified material layer A, the interlocked Nylon net is provided between the PVC modified material layer A and the PVC modified material layer B, the reinforced spiral rib is provided on the cylinder surface of the PVC modified material layer A, and the reinforced spiral rib is coiled in a spiral shape on the outer surface of the PVC modified material layer A. The new positive and negative pressure resistant discharge and suction net pipe has the beneficial effects of original and delicate appearance, positive and negative pressure resistance, low temperature resistance (below 20 DEG), and acid and alkali resistance.
Description
Technical field
The utility model relates to a kind of novel anti-positive and negative pressure and inhales webmaster, is applied to agricultural irrigation, row's suction with pipe, and building industry, municipal engineering row inhale mortar and carry with pipe with each class I liquid Is such as pipes.
Background technique
Anti-positive negative pressure of the prior art, enhancing thermoplastic PVC modification row inhale the technological immature of webmaster, and its compressive strength is low, and not low temperature resistant.
Summary of the invention
The utility model technical problem to be solved is the deficiency that overcomes existing technology; Provide a kind of novel anti-positive and negative pressure to inhale webmaster; The utility model solves the technological scheme that its technical problem adopted: the structure of the utility model comprises PVC modifier bed of material A, PVC modifier bed of material B, nylon netting twine, reinforces spiral bar; It is characterized in that being provided with in the PVC modifier bed of material A one deck PVC modifier bed of material B; Be provided with cross one another nylon netting twine between PVC modifier bed of material A and the PVC modifier bed of material B, the drum surface of PVC modifier bed of material A is provided with the reinforcing spiral bar, and reinforcing spiral bar shape in the shape of a spiral is coiled on the outer surface of PVC modifier bed of material A.
Production method: the utility model has increased cross one another nylon netting twine between PVC modifier bed of material A and PVC modifier bed of material B; The purpose that increases the nylon netting twine is in order to increase its compressive strength; Body is outer just to change hard PVC reinforcing spiral bar around song on the outer surface of PVC modifier bed of material A, purpose is the anti-positive negative pressure when the various media of industrial or agricultural row suction use.Important application is used pipe (centrifugal pump, submersible pump) in agricultural irrigation, row's suction; Gardens, green house of vegetables draining and water are with pipe; Natural pond slag, natural pond liquid pump drainage are with pipe; All kinds of employment transportation drinks are with pipe; The milk industry carries milk with pipe; Building industry, municipal engineering row inhale mortar with pipe; Cable jacket is with pipe; High end equipment is supporting with pipe.
The beneficial effect of the utility model is the utility model outward appearance novelty, uniqueness, peculiar anti-positive negative pressure, 4 kilograms of pressure/cm2, arbitrarily bending of low temperature resistant (20 °) normal use; Acid-and base-resisting, high end equipment adapted time pipe can significantly improve its equipment class; Folder nylon netting twine in the pipe; Significantly improve its compressive strength, four cun bending radius 50cm, vertical vertical draw water do not extend, not atrophy.
Description of drawings
Fig. 1: the utility model example structure schematic representation.
Fig. 2: the utility model embodiment A-A is to section structure for amplifying schematic representation.
Among the figure: PVC modifier bed of material A1, PVC modifier bed of material B2, nylon netting twine 3, reinforcing spiral bar 4.
Embodiment
Concrete detailed description below with reference to description of drawings the utility model being done.Shown in accompanying drawing; The structure of the utility model comprises PVC modifier bed of material A1, PVC modifier bed of material B2, nylon netting twine 3, reinforces spiral bar 4; It is characterized in that being provided with in the PVC modifier bed of material A1 one deck PVC modifier bed of material B2; Be provided with cross one another nylon netting twine 3 between PVC modifier bed of material A1 and the PVC modifier bed of material B2; The drum surface of PVC modifier bed of material A1 is provided with reinforces spiral bar 4, and reinforcing spiral bar 4 shape in the shape of a spiral is coiled on the outer surface of PVC modifier bed of material A1.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and scope to the utility model limits; Under the prerequisite that does not break away from the utility model design concept, common engineers and technicians make the technological scheme of the utility model in related domain various modification and improvement all should fall into the protection domain of the utility model; The technology contents that the utility model is asked for protection all is documented in claims.
Claims (1)
1. webmaster is inhaled in novel anti-positive and negative pressure; Comprise PVC modifier bed of material A (1), PVC modifier bed of material B (2), nylon netting twine (3), reinforce spiral bar (4); It is characterized in that being provided with in the PVC modifier bed of material A (1) one deck PVC modifier bed of material B (2); Be provided with cross one another nylon netting twine (3) between PVC modifier bed of material A (1) and the PVC modifier bed of material B (2); The drum surface of PVC modifier bed of material A (1) is provided with reinforces spiral bar (4), and reinforcing spiral bar (4) shape in the shape of a spiral is coiled on the outer surface of PVC modifier bed of material A (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201051859U CN202501119U (en) | 2012-03-16 | 2012-03-16 | New positive and negative pressure resistant discharge and suction net pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201051859U CN202501119U (en) | 2012-03-16 | 2012-03-16 | New positive and negative pressure resistant discharge and suction net pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501119U true CN202501119U (en) | 2012-10-24 |
Family
ID=47037733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201051859U Expired - Fee Related CN202501119U (en) | 2012-03-16 | 2012-03-16 | New positive and negative pressure resistant discharge and suction net pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501119U (en) |
-
2012
- 2012-03-16 CN CN2012201051859U patent/CN202501119U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130316 |