CN206017792U - A kind of radiator vacuum valve - Google Patents
A kind of radiator vacuum valve Download PDFInfo
- Publication number
- CN206017792U CN206017792U CN201620923371.1U CN201620923371U CN206017792U CN 206017792 U CN206017792 U CN 206017792U CN 201620923371 U CN201620923371 U CN 201620923371U CN 206017792 U CN206017792 U CN 206017792U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve pocket
- inner core
- screw
- radiator
- 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
- Details Of Valves (AREA)
Abstract
The utility model discloses a kind of radiator vacuum valve, including hex(agonal)screw valve seat, connecting tube is provided with hex(agonal)screw valve seat, valve pocket is provided with above connecting tube, and valve pocket top outer is provided with external screw thread, valve pocket inside top is provided with female thread, a sleeve member is provided with inside valve pocket, inner spindle is provided with sleeve member, is provided with inner core packing ring above inner spindle, inner core outer shaft sleeve is provided with inner core spring, and the female thread that an inner core screw is arranged with valve pocket top inner side is mutually spirally connected.This utility model simple structure, easy for installation, good airproof performance can Reusability.
Description
Technical field
This utility model is related to vacuum valve field, more particularly to a kind of radiator vacuum valve.
Background technology
Radiator has become the major way of north of China warming, and hot-water heating, hot air heating, electric heating, increasingly towards energy-conservation
Consumption reduction, direction elegant in appearance develop, and existing radiator is usually to arrange perforate in radiator termination, by being connected using manual
The mode of connecing realizes evacuation, and the method efficiency is low, time-consuming length, it is impossible to completely by radiator evacuation.
Chinese Patent Application No.：201520325990.6, a kind of vacuum pumping valve is disclosed, including valve body and valve element；Valve body
The valve pocket of accommodating valve element is inside provided with, and valve element is slidedly arranged in valve pocket；Valve body and valve element have the joint portion be combineding with each other；It is located at valve body
And the side wall of the joint portion of valve element has different angles of inclination relative to top.
Chinese Patent Application No.：201420723667.X, a kind of vacuum valve is disclosed, which includes：One valve body, a valve with
And a valve actuator.The valve body has an air inlet communicating together, a through hole and an air flue hole.The valve sets
It is placed in through hole.The valve actuator is affixed to a first end of through hole, and a drive end of valve actuator exists
It is connected with valve in through hole, to drive valve to move between a primary importance and a second position on a linear direction.
Chinese Patent Application No.：00231329.4, disclose on a kind of heating furnace suitable for working under vacuum state
Vacuum valve, is made up of body 3, fairlead 4, valve element 5 etc., and cover plate 1 is connected by bolt 2 with body 3, and the top of valve element 5 is led
To set 4, the sealing surface of valve element 5 is sealed for sphere formula.
Foregoing invention creates complex structure, is not suitable for radiator.
Utility model content
The purpose of this utility model is, overcomes the drawbacks described above of prior art, there is provided a kind of radiator vacuum valve.
For achieving the above object, the technical scheme that this utility model is provided is as follows：A kind of radiator vacuum valve, including hexagonal
Screw valve seat, is provided with connecting tube in hex(agonal)screw valve seat, be provided with valve pocket above connecting tube, and valve pocket top outer is provided with external screw thread,
Valve pocket inside top is provided with female thread, is provided with a sleeve member inside valve pocket, is provided with inner spindle, is provided with above inner spindle in sleeve member
Inner core packing ring, inner core outer shaft sleeve are provided with inner core spring, and the female thread that an inner core screw is arranged with valve pocket top inner side is mutually spirally connected.
Further, a closure is bolted with valve pocket top outer external screw thread, be provided with seal washer in closure.
Usefulness of the present utility model is：By hex(agonal)screw valve seat is bolted on radiator, when deployed, will be close
Capping is removed, and evacuator drawn needle is headed in valve pocket, and inner core spring compression makes inner spindle separate generation space with inner core packing ring,
Start evacuation, after drawn needle is taken out, inner spindle automatic homing is closely connected with inner core packing ring, by closure and valve pocket top
The outside external thread bolt connection in end, which is easy for installation, good airproof performance, can Reusability.
Description of the drawings
Fig. 1 is a kind of explosive view of radiator vacuum valve of this utility model；
Fig. 2 is a kind of profile of radiator vacuum valve of this utility model；
Fig. 3 is a kind of axonometric chart of radiator vacuum valve of this utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and preferred embodiment is further described with regard to the technical solution of the utility model.
As shown in Figure 1-Figure 3, a kind of radiator vacuum valve described in the utility model, including hex(agonal)screw valve seat 1, hexagonal
Connecting tube 2 is provided with screw valve seat 1, valve pocket 3 above connecting tube 2, is provided with, 3 top outer of valve pocket is provided with external screw thread 31, and valve pocket 3 is pushed up
Female thread 32 is provided with the inside of portion, is provided with sleeve member 4, is provided with inner spindle 5, is provided with above inner spindle 5 in sleeve member 4 inside valve pocket 3
Inner core packing ring 6, is arranged with inner core spring 7,32 spiral shell of female thread that an inner core screw 8 is arranged with 3 top inner side of valve pocket outside inner spindle 5
Connect.
Further, a closure 9 is bolted with 3 top outer external screw thread 31 of valve pocket, is provided with seal washer in closure 9
91.
More than, by hex(agonal)screw valve seat 1 is bolted on radiator, when deployed, closure 9 is removed, will be taken out true
Empty machine drawn needle is headed in valve pocket 3, and the compression of inner core spring 7 makes inner spindle 5 separate generation space with inner core packing ring 6, that is, start to take out very
Sky, after drawn needle is taken out, 5 automatic homing of inner spindle and the 6 tight connection of inner core packing ring, by closure 9 and 3 tip exterior of valve pocket
External screw thread 31 is spirally connected, and which is easy for installation, good airproof performance, can Reusability.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that the common skill to this area
For art personnel, on the premise of without departing from this utility model principle, moreover it is possible to make some modifications and improvement, also should be regarded as belonging to
In protection domain of the present utility model.
Claims (2)
1. a kind of radiator vacuum valve, including hex(agonal)screw valve seat, is provided with connecting tube, sets above connecting tube in hex(agonal)screw valve seat
There are valve pocket, valve pocket top outer to be provided with external screw thread, valve pocket inside top is provided with female thread, it is characterised in that：It is provided with inside valve pocket
One sleeve member, is provided with inner spindle in sleeve member, be provided with inner core packing ring above inner spindle, and inner core outer shaft sleeve is provided with inner core spring, and one
The female thread that inner core screw is arranged with valve pocket top inner side is mutually spirally connected.
2. a kind of radiator vacuum valve according to claim 1, it is characterised in that：At the valve pocket top outer external screw thread
A closure is bolted with, seal washer in closure, is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923371.1U CN206017792U (en) | 2016-08-23 | 2016-08-23 | A kind of radiator vacuum valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923371.1U CN206017792U (en) | 2016-08-23 | 2016-08-23 | A kind of radiator vacuum valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017792U true CN206017792U (en) | 2017-03-15 |
Family
ID=58249650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620923371.1U Expired - Fee Related CN206017792U (en) | 2016-08-23 | 2016-08-23 | A kind of radiator vacuum valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017792U (en) |
-
2016
- 2016-08-23 CN CN201620923371.1U patent/CN206017792U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209084245U (en) | A kind of water pipe male connector and female fast joint structure | |
| EP1767888A3 (en) | Fitting for connection of a heat exchanger | |
| CN206017792U (en) | A kind of radiator vacuum valve | |
| CN105698418B (en) | Geothermal well deep hole heat exchanger | |
| CN104179733B (en) | Single-shot booster | |
| CN105350941B (en) | Push-down instruction device and rubber plug downlink indicate cementing head | |
| CN205606937U (en) | Novel evacuated collector tube reaches solar energy collection system by its equipment | |
| CN203374994U (en) | Seal assembly for inserting connection of heat pipe and water tank | |
| CN212839425U (en) | Dual-purpose pneumatic quick-closing valve | |
| CN208740653U (en) | The priming apparatus of electric steam furnace | |
| CN207538815U (en) | A kind of flow seal device | |
| CN202789750U (en) | Cooling device of energy-saving multifunctional water pump | |
| CN205641315U (en) | Water supply installation of humidifier | |
| CN206093268U (en) | High -pressure quick connector | |
| CN205534357U (en) | Integral type inflation valve | |
| CN205778646U (en) | Air lift counter circulation drill rod | |
| CN204004942U (en) | A kind of gas valve universal connection structure | |
| CN204239927U (en) | The steam inlet tube of textile industry | |
| CN205064922U (en) | Press and press reciprocating type valve that connects hole more | |
| CN208333574U (en) | The sealing structure of integral and intelligent Internet of Things essentic-water-meter | |
| CN206246651U (en) | A kind of rotary air-breather for reductor | |
| CN210050581U (en) | Heat conduction air supply device for steam synthesis furnace | |
| CN203604157U (en) | Air compressor bringing convenience to oil injecting | |
| CN203614051U (en) | Big-pitch casing thread joint | |
| CN204328046U (en) | A kind of semispherical valve easy to process |
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: 20170315 Termination date: 20180823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |