CN202561300U - Combined overflow pipe - Google Patents

Combined overflow pipe Download PDF

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Publication number
CN202561300U
CN202561300U CN 201220058916 CN201220058916U CN202561300U CN 202561300 U CN202561300 U CN 202561300U CN 201220058916 CN201220058916 CN 201220058916 CN 201220058916 U CN201220058916 U CN 201220058916U CN 202561300 U CN202561300 U CN 202561300U
Authority
CN
China
Prior art keywords
pipe
connecting tube
water pipe
turnover water
utility
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
Application number
CN 201220058916
Other languages
Chinese (zh)
Inventor
王淑慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAIZHOU SHANPU PIPE FITTINGS MANUFACTURE CO Ltd
Original Assignee
LAIZHOU SHANPU PIPE FITTINGS MANUFACTURE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LAIZHOU SHANPU PIPE FITTINGS MANUFACTURE CO Ltd filed Critical LAIZHOU SHANPU PIPE FITTINGS MANUFACTURE CO Ltd
Priority to CN 201220058916 priority Critical patent/CN202561300U/en
Application granted granted Critical
Publication of CN202561300U publication Critical patent/CN202561300U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Abstract

The utility model relates to a combined overflow pipe for a solar water heater, which aims to provide a combined overflow pipe which is simple, convenient and quick to assemble. The combined overflow pipe in the utility model comprises a water inlet-outlet pipe and a connecting pipe; the outer diameter of the water inlet-outlet pipe is the same as the inner diameter of the connecting pipe; one end of the water inlet-outlet pipe is provided with an outside thread; one end of the connecting pipe is provided with an inside thread which is in matching connection with the outside thread of the water inlet-outlet pipe; a sealing strip is wound at the joint of the water inlet-outlet pipe and the connecting pipe; and the other end of the connecting pipe is provided with an outside thread.

Description

The combination spill pipe
Technical field
The utility model relates to a kind of overflow mechanism, particularly relates to a kind of spill pipe that is used for the caution of solar water heater water level.
Background technique
The existing spill pipe that is used for the caution of solar water heater water level is the welding spill pipe, and turnover water pipe is fixed through the mode and the connecting tube of welding, and assembling needs welding procedure, and packaging efficiency is low.
The model utility content
The technical problem that the utility model will solve provides a kind of simple and convenient assembly, makes up spill pipe efficiently.
The utility model combination spill pipe; Comprise turnover water pipe and connecting tube, the external diameter of said turnover water pipe is identical with the internal diameter of connecting tube, and an end of said turnover water pipe is provided with outside thread; One end of connecting tube is provided with internal thread; Matching with the outside thread of turnover water pipe is connected, and the joint of turnover water pipe and connecting tube is tied with sealing strip, and the said connecting tube the other end is provided with outside thread.
The utility model combination spill pipe also is symmetrically arranged with two grooves on the wherein said connecting tube outer wall.
The utility model combination spill pipe, the free end tube wall of wherein said turnover water pipe is provided with arc groove.
It is identical with the internal diameter of connecting tube that the utility model combination spill pipe difference from prior art is that the utility model combination spill pipe is provided with the external diameter of turnover water pipe; Directly be threaded onto turnover water pipe in the connecting tube; Being aided with sealing strip again is sealed and matched; Need not welding procedure, simple and convenient assembly, quick.
In the utility model combination spill pipe, be symmetrical set groove on the connecting tube, the clamping part of spanner during as installation is beneficial to spanner clamping rotation.
Be described further below in conjunction with the combination spill pipe of accompanying drawing the utility model.
Description of drawings
Fig. 1 looks sectional view for the master of the utility model combination spill pipe;
Fig. 2 is that A among Fig. 1 is to sectional view.
Embodiment
Like Fig. 1, shown in 2; The utility model combination spill pipe comprises turnover water pipe 1 and connecting tube 2, and the external diameter of turnover water pipe 1 is identical with the internal diameter of connecting tube 2, and an end of turnover water pipe 1 is provided with outside thread; One end of connecting tube 2 is provided with internal thread; Matching with the outside thread of turnover water pipe 1 is connected, and turnover water pipe 1 is tied with sealing strip with the joint of connecting tube 2, and connecting tube 2 the other ends are provided with outside thread.Also be symmetrically arranged with two grooves 22 on connecting tube 2 outer walls, the free end tube wall of turnover water pipe 1 is provided with arc groove 11.
During assembling, connecting tube 2 is screwed to turnover water pipe 1 is provided with an externally threaded end, be wrapped with sealing strip in the joint of turnover water pipe 1 and connecting tube 2 again and accomplish assembling with spanner pipe 2 22 ones of the grooves that are clamped and connected.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technological scheme of the utility model all should fall in the definite protection domain of the utility model claims.

Claims (3)

1. one kind is made up spill pipe; It is characterized in that: comprise turnover water pipe (1) and connecting tube (2), the external diameter of said turnover water pipe (1) is identical with the internal diameter of connecting tube (2), and an end of said turnover water pipe (1) is provided with outside thread; One end of connecting tube (2) is provided with internal thread; Matching with the outside thread of turnover water pipe (1) is connected, and turnover water pipe (1) is tied with sealing strip with the joint of connecting tube (2), and said connecting tube (2) the other end is provided with outside thread.
2. combination spill pipe according to claim 1 is characterized in that: also be symmetrically arranged with two grooves (22) on said connecting tube (2) outer wall.
3. combination spill pipe according to claim 2 is characterized in that: the free end tube wall of said turnover water pipe (1) is provided with arc groove (11).
CN 201220058916 2012-02-22 2012-02-22 Combined overflow pipe Expired - Fee Related CN202561300U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220058916 CN202561300U (en) 2012-02-22 2012-02-22 Combined overflow pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220058916 CN202561300U (en) 2012-02-22 2012-02-22 Combined overflow pipe

Publications (1)

Publication Number Publication Date
CN202561300U true CN202561300U (en) 2012-11-28

Family

ID=47210959

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220058916 Expired - Fee Related CN202561300U (en) 2012-02-22 2012-02-22 Combined overflow pipe

Country Status (1)

Country Link
CN (1) CN202561300U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103234290A (en) * 2013-05-24 2013-08-07 海安县社民机械配件厂 Novel overflow pipe for solar water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103234290A (en) * 2013-05-24 2013-08-07 海安县社民机械配件厂 Novel overflow pipe for solar water heater

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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: 20121128

Termination date: 20150222

EXPY Termination of patent right or utility model