CN201636358U - Gate-valve check combination valve - Google Patents
Gate-valve check combination valve Download PDFInfo
- Publication number
- CN201636358U CN201636358U CN2010201566362U CN201020156636U CN201636358U CN 201636358 U CN201636358 U CN 201636358U CN 2010201566362 U CN2010201566362 U CN 2010201566362U CN 201020156636 U CN201020156636 U CN 201020156636U CN 201636358 U CN201636358 U CN 201636358U
- Authority
- CN
- China
- Prior art keywords
- valve
- gate
- gate valve
- check
- safety check
- 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
Links
Landscapes
- Check Valves (AREA)
Abstract
The utility model discloses a gate-valve check combination valve, comprising a gate valve (1) and a check valve (2). The utility model is characterized in that the outlet of the gate valve (1) is fixedly connected with the inlet of the check valve (2) together, so that a medium flows out from the gate valve (1) and directly enters the check valve (2). The gate-valve check combination valve saves materials and reduces cost. In installation, joints and connection among the joints are not installed, so the gate-valve check combination valve saves time and increases efficiency.
Description
Technical field
The utility model relates to a kind of valve, exactly is the valve of a kind of gate valve and safety check common combination.
Background technique
Safety check and gate valve are widely used in the every field of productive life.The pipeline of various operating modes such as existing oil, chemical industry, pharmacy, power industry, tall building had both needed to accomplish media implementation is opened and closed, and again to the medium non-return, so needed to install simultaneously gate valve and safety check on the pipeline.And gate valve and safety check are two independently products, so the connection between safety check and the gate valve also need could realize by the installation pipe fitting joint between the two.The shortcoming of above-mentioned mounting type is: the used raw material of safety check and gate valve can not be saved, and processing is taken a lot of work consuming time, waste resource, so user cost height.
The model utility content
The purpose of this utility model solves exactly on the existing pipeline and not only gate valve is installed but also safety check is installed, and raw material can not be saved, and processing is taken a lot of work consuming time, waste resource, the problem that user cost is high.
The technical solution adopted in the utility model is: gate valve non-return combination brake switch and proporting, it comprises gate valve and safety check, the outlet that it is characterized in that described gate valve with the inlet of safety check be connected into, medium is flowed out from gate valve directly enters safety check.
Adopt technique scheme, safety check and gate valve are connected as a single entity, and adding two flanges processing the connection end face man-hour less, also do not need during installation to connect with bolt, and have saved joint between the two like this.
The utility model beneficial effect is: reduced owing to add the man-hour amount of finish, therefore saved material, reduced cost; Need not erection joint and connection each other during installation, therefore saved the time, improved efficient.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The utility model gate valve non-return combination brake switch and proporting, as shown in Figure 1, it comprises gate valve 1 and safety check 2, the outlet of described gate valve 1 with the inlet of safety check 2 be connected into, medium is flowed out from gate valve 1 directly enters safety check 2.
Claims (1)
1. gate valve non-return combination brake switch and proporting, it comprises gate valve [1] and safety check [2], the outlet that it is characterized in that described gate valve [1] with the inlet of safety check [2] be connected into, medium is flowed out from gate valve [1] directly enters safety check [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201566362U CN201636358U (en) | 2010-04-09 | 2010-04-09 | Gate-valve check combination valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201566362U CN201636358U (en) | 2010-04-09 | 2010-04-09 | Gate-valve check combination valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636358U true CN201636358U (en) | 2010-11-17 |
Family
ID=43080850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201566362U Expired - Fee Related CN201636358U (en) | 2010-04-09 | 2010-04-09 | Gate-valve check combination valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257869A (en) * | 2015-09-30 | 2016-01-20 | 南京理工大学 | Paste fuel gas generator anti-backfire device with double-security mechanism |
| CN108533557A (en) * | 2018-07-02 | 2018-09-14 | 长沙理工大学 | A kind of control pressurer system |
| CN108775410A (en) * | 2018-09-10 | 2018-11-09 | 佛山市骏广机械有限公司 | Gate valve |
-
2010
- 2010-04-09 CN CN2010201566362U patent/CN201636358U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257869A (en) * | 2015-09-30 | 2016-01-20 | 南京理工大学 | Paste fuel gas generator anti-backfire device with double-security mechanism |
| CN105257869B (en) * | 2015-09-30 | 2018-01-05 | 南京理工大学 | The lotion gas generator fireproof tempering device of dual fail-safe mechanism |
| CN108533557A (en) * | 2018-07-02 | 2018-09-14 | 长沙理工大学 | A kind of control pressurer system |
| CN108533557B (en) * | 2018-07-02 | 2019-09-06 | 长沙理工大学 | A kind of control pressurer system |
| CN108775410A (en) * | 2018-09-10 | 2018-11-09 | 佛山市骏广机械有限公司 | Gate valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201925529U (en) | Check valve | |
| CN203641726U (en) | Loose flange pipe connecting device | |
| CN201636358U (en) | Gate-valve check combination valve | |
| CN203060948U (en) | Filtering device of heating pipeline | |
| CN103133715A (en) | Multifunctional tee joint automatic check valve | |
| CN201723793U (en) | Non-return and filtering combined valve | |
| CN202170359U (en) | Sealing cover for distillation passage connector of reactor | |
| CN101806370A (en) | Multifunctional watermeter connecting valve | |
| CN201020321Y (en) | Pipeline magnetic filter | |
| CN203010111U (en) | Self sealing flexible connection structure capable of lowering abrasion | |
| CN106762834A (en) | The horizontal pipeline pump of novel belt reinforcing plate | |
| CN202255781U (en) | Water screen suppressing device | |
| CN206018081U (en) | High intensity screwed flange | |
| CN201462106U (en) | Waste gas unidirectional flowing control valve structure used for Euro IV engine | |
| CN217681850U (en) | Underground coal mine backwashing device | |
| CN201250793Y (en) | High-efficiency no-clogging duct-type dredge pump | |
| CN201651447U (en) | Multifunctional water meter joint valve | |
| CN204213049U (en) | Pulp pump is imported and exported pipeline fast joint and is used its Pulp pump system | |
| CN201144179Y (en) | EGSB reactor capable of granulating flocculent sludge | |
| CN202708216U (en) | Check valve | |
| CN201145067Y (en) | Duckbilled back valve | |
| CN201787268U (en) | Pipeline rush-repair joint with half structure | |
| CN220539945U (en) | Split flange for high-lift balance type multistage slurry pump | |
| CN205534413U (en) | One -way water supply junction valve | |
| CN211659675U (en) | Oil gas field acid waste gas sled dress processing apparatus |
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: 20101117 Termination date: 20130409 |