CN109958817A - A kind of water conservancy antifreezing valve - Google Patents
A kind of water conservancy antifreezing valve Download PDFInfo
- Publication number
- CN109958817A CN109958817A CN201711404472.3A CN201711404472A CN109958817A CN 109958817 A CN109958817 A CN 109958817A CN 201711404472 A CN201711404472 A CN 201711404472A CN 109958817 A CN109958817 A CN 109958817A
- Authority
- CN
- China
- Prior art keywords
- insulating layer
- shell
- valve
- shell body
- fixed block
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a kind of water conservancy antifreezing valves, including first half-shell body, the second half shell, valve, gas nozzle, and first half-shell body is identical as the second half shell structure, wherein first half-shell body includes the first insulating layer, the second insulating layer, fixed block, threaded hole, label, shell is respectively equipped with the first insulating layer and the second insulating layer from outside to inside, and housing outer surface is equipped with label, fixed block is welded on first half-shell body and the second half shell, and fixed block center offers threaded hole, valve is wrapped in the second insulating layer.It is insulating sponge by the first insulating layer, for avoiding extraneous air from being directed through insulating layer, comprehensive package is carried out without dead angle to valve body by the second insulating layer, and air plays good isolation heat insulation effect, therefore this heat preserving mode is more comprehensively, heat insulation effect is more preferable, and the purposes of valve is easy to understand by note staff.
Description
Technical field
The present invention relates to valve field more particularly to a kind of water conservancy antifreezing valves.
Background technique
We at present used in valve be easy to when winter it is freezing, therefore we the valve for guarantee not
One layer of foam frost crack pipe in order to prevent can all be wrapped up on valve and pipeline by being damaged by frost, but this heat insulation effect is poor, according to
It so can freezing valve.
Summary of the invention
The purpose of the present invention is to provide a kind of water conservancy antifreezing valves, to solve to propose in the technology in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of water conservancy antifreezing valve, including first half-shell
Body, the second half shell, valve, gas nozzle, and first half-shell body are identical as the second half shell structure, and wherein first half-shell body includes the
One insulating layer, the second insulating layer, fixed block, threaded hole, label, the shell are respectively equipped with the first insulating layer and from outside to inside
Two insulating layers, and housing outer surface is equipped with label, the fixed block is welded on first half-shell body and the second half shell, and fixed
Block center offers threaded hole, and the valve is wrapped in the second insulating layer.
It is preferred: second insulating layer be inflated rubber bag and it is interior be full of air, and the second insulating layer be equipped with for filling
The gas nozzle of deflation, gas nozzle pass through the first insulating layer and are in communication with the outside, and are sealed by thread sealed closure, and the first insulating layer is heat preservation
Sponge.
The beneficial effects of the present invention are: being insulating sponge by the first insulating layer, for avoiding extraneous air from directly wearing
Saturating insulating layer carries out comprehensive package without dead angle to valve body by the second insulating layer, and air plays good isolation heat preservation
Effect, therefore this heat preserving mode is more comprehensively, heat insulation effect is more preferable, and the purposes of valve is easy to understand by note staff.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is cross-sectional view of the invention.
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments:
As shown, a kind of water conservancy antifreezing valve, including first half-shell body 1, the second half shell 6, valve 2, gas nozzle 4, and first
Half shell 1 is identical as 6 structure of the second half shell, and wherein first half-shell body 1 includes the first insulating layer 3, the second insulating layer 5, fixes
Block 7, threaded hole 8, label 9, it is characterised in that: the shell 1 is respectively equipped with the first insulating layer 3 and the second insulating layer from outside to inside
5, and 1 outer surface of shell is equipped with label 9, the fixed block 7 is welded on first half-shell body 1 and the second half shell 6, and fixed block
7 centers offer threaded hole 8, and the valve 2 is wrapped in the second insulating layer 5.
In the present embodiment: second insulating layer 5 be inflated rubber bag and it is interior be full of air, and the second insulating layer 5 is equipped with
For the gas nozzle 4 of inflation/deflation, gas nozzle 4 passes through the first insulating layer 3 and is in communication with the outside, and is sealed by thread sealed closure, and first protects
Warm layer 3 is insulating sponge.
The present invention is first layer insulating layer by the first insulating layer sponge, for avoiding extraneous air from being directed through heat preservation
Layer carries out comprehensive package without dead angle to valve body by second layer insulating layer, and air plays good isolation heat insulation effect,
Therefore more comprehensively, heat insulation effect is more preferable, and the purposes of valve is easy to understand by note staff for this heat preserving mode；Pass through phase
Isostructural first half-shell body is fixed with the second half shell bolt, maintenance easy to disassemble.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter from
From the point of view of which point, the embodiments should be taken as exemplary, therefore the same variation in equivalency range is all included in the present invention
In range.
Claims (2)
1. a kind of water conservancy antifreezing valve, including first half-shell body (1), the second half shell (6), valve (2) and first half-shell body
(1) identical as the second half shell (6) structure, wherein first half-shell body (1) include the first insulating layer (3), the second insulating layer (5),
Fixed block (7), threaded hole (8), label (9), it is characterised in that: the shell (1) is respectively equipped with the first insulating layer from outside to inside
(3) with the second insulating layer (5), and shell (1) outer surface is equipped with label (9), and the fixed block (7) is welded on first half-shell body
(1) and on the second half shell (6), and fixed block (7) center offers threaded hole (8), and the valve (2) is wrapped in the second heat preservation
In layer (5).
2. a kind of water conservancy antifreezing valve according to claim 1, it is characterised in that: second insulating layer (5) is inflation
Rubber bag and it is interior be full of air, and the second insulating layer (5) be equipped with for inflation/deflation gas nozzle (4), gas nozzle (4) pass through first heat preservation
Layer (3) is in communication with the outside, and is sealed by thread sealed closure, and the first insulating layer (3) is insulating sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404472.3A CN109958817A (en) | 2017-12-22 | 2017-12-22 | A kind of water conservancy antifreezing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404472.3A CN109958817A (en) | 2017-12-22 | 2017-12-22 | A kind of water conservancy antifreezing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109958817A true CN109958817A (en) | 2019-07-02 |
Family
ID=67019394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711404472.3A Pending CN109958817A (en) | 2017-12-22 | 2017-12-22 | A kind of water conservancy antifreezing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109958817A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267694A (en) * | 2014-09-23 | 2015-01-07 | 淘金信息科技（苏州）有限公司 | Intelligent home management system |
-
2017
- 2017-12-22 CN CN201711404472.3A patent/CN109958817A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267694A (en) * | 2014-09-23 | 2015-01-07 | 淘金信息科技（苏州）有限公司 | Intelligent home management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |
|
| WD01 | Invention patent application deemed withdrawn after publication |