CN213809183U - Valve head gasket with good insulation effect - Google Patents
Valve head gasket with good insulation effect Download PDFInfo
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- CN213809183U CN213809183U CN202023060896.2U CN202023060896U CN213809183U CN 213809183 U CN213809183 U CN 213809183U CN 202023060896 U CN202023060896 U CN 202023060896U CN 213809183 U CN213809183 U CN 213809183U
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- fixed
- stationary blade
- fixing
- water conservancy
- conservancy diversion
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Abstract
The utility model discloses an insulating effectual valve head gasket relates to valve head gasket technical field, and the structural performance for solving current valve head gasket installation is inseparable yet, problem that insulating properties is not good enough. The second stationary blade is installed to the below of first stationary blade, the fixed rand of water conservancy diversion is installed to the inboard of first stationary blade and second stationary blade, the junction of first stationary blade and second stationary blade is provided with respectively connects fixed fixture block and connects fixed slot, the inside intermediate position department of first stationary blade and second stationary blade is provided with the enhancement fixed slot, the internally mounted of strengthening the fixed slot has fixed boss, insulating fixed shim is installed to the top of first stationary blade, insulating fixed shim's upper end is provided with the fixed slot, the intermediate position department of the fixed rand of water conservancy diversion is provided with the water conservancy diversion fixed orifices.
Description
Technical Field
The utility model relates to a valve head gasket technical field specifically is an insulating effectual valve head gasket.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems, from the simplest shut-off valves to the various valves used in extremely complex autonomous systems, gaskets (gaskets) are mechanical seals between two objects, typically to prevent pressure, corrosion, and natural thermal expansion and contraction of the piping between the two objects. Since the machined surface may not be perfect, the irregularities can be filled using shims. The gasket is typically made of a sheet material such as paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, fiberglass, or a plastic polymer (e.g., polytetrafluoroethylene). The gaskets for a particular application may contain asbestos.
However, the installation structure performance of the gasket of the existing valve head is not compact enough, and the insulation performance is not good enough; therefore, the existing requirements are not met, and the valve head gasket with good insulation effect is provided for the valve head gasket.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulating effectual valve head gasket to the structural performance of the current valve head gasket installation of proposing in solving above-mentioned background art is not inseparable yet, problem that insulating properties is not good enough.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating effectual valve head gasket, includes first stationary blade, the second stationary blade is installed to the below of first stationary blade, the fixed rand of water conservancy diversion is installed to the inboard of first stationary blade and second stationary blade, the junction of first stationary blade and second stationary blade is provided with respectively connects fixed fixture block and connects fixed slot, the inside intermediate position department of first stationary blade and second stationary blade is provided with the enhancement fixed slot, the internally mounted who strengthens the fixed slot has fixed boss, insulating fixed shim is installed to the top of first stationary blade, insulating fixed shim's upper end is provided with the fixed slot, the intermediate position department of the fixed rand of water conservancy diversion is provided with the water conservancy diversion fixed orifices.
Preferably, the first fixing piece and the second fixing piece are connected with the flow guide fixing collar through clamping grooves.
Preferably, the connecting and fixing clamping block and the connecting and fixing clamping groove are connected through a clamping groove, and the connecting and fixing clamping block and the connecting and fixing clamping groove are arranged oppositely in sequence.
Preferably, the fixed reinforcing block is fixedly connected with the first fixing plate and the second fixing plate, and the insulating fixing gasket is fixedly connected with the first fixing plate.
Preferably, both ends of the inner sides of the first fixing plate and the second fixing plate are provided with limiting fixing grooves, and one side of each limiting fixing groove is provided with an installation fixing clamping groove.
Preferably, the middle position department in the water conservancy diversion fixing collar outside installs installation fixed fixture block, spacing fixed fixture block is installed in the outside of installation fixed fixture block, and installation fixed fixture block and spacing fixed fixture block and the equal fixed connection of water conservancy diversion fixing collar.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install water conservancy diversion fixed collar in the inboard of first stationary blade and second stationary blade, can guarantee the packing ring installation performance simultaneously the water conservancy diversion performance can not receive the influence, structural performance is more comprehensive, insulating fixed gasket can promote insulating properties to a certain extent, simple structure, water conservancy diversion fixed collar also sets up to insulating material simultaneously, the practicality is higher, solved the structural performance of current valve head gasket installation still inseparable enough, insulating properties is not good enough problem;
2. the utility model discloses a first stationary blade and second stationary blade draw-in groove are connected, can install better fixedly, strengthen the fixed slot and can ensure the intensity of gasket better with fixed boss, simple structure, the fixed rand of water conservancy diversion is installed fixedly through the draw-in groove, uses more convenient trouble-saving, and the practicality is higher.
Drawings
Fig. 1 is a sectional view of a valve head gasket with good insulation effect according to the present invention;
fig. 2 is a top view of the valve head gasket with good insulation effect of the present invention;
fig. 3 is a partial enlarged view of the area a of the present invention.
In the figure: 1. a first fixing sheet; 2. a second fixing sheet; 3. a flow guiding fixing collar; 4. connecting a fixed clamping block; 5. connecting and fixing the clamping groove; 6. reinforcing the fixing groove; 7. fixing the reinforcing block; 8. an insulating fixing pad; 9. fixing grooves; 10. a flow guide fixing hole; 11. a limiting fixing groove; 12. installing a fixed clamping groove; 13. installing a fixed clamping block; 14. and limiting and fixing the clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an insulating effectual valve head gasket, including first stationary blade 1, second stationary blade 2 is installed to the below of first stationary blade 1, the fixed rand 3 of water conservancy diversion is installed to the inboard of first stationary blade 1 and second stationary blade 2, the junction of first stationary blade 1 and second stationary blade 2 is provided with respectively connects fixed fixture block 4 and connects fixed draw-in groove 5, the inside intermediate position department of first stationary blade 1 and second stationary blade 2 is provided with strengthens fixed slot 6, the internally mounted of strengthening fixed slot 6 has fixed boss 7, insulating fixed gasket 8 is installed to the top of first stationary blade 1, the upper end of insulating fixed gasket 8 is provided with fixed slot 9, the intermediate position department of the fixed rand 3 of water conservancy diversion is provided with water conservancy diversion fixed orifices 10, do not influence the water conservancy diversion performance when can guarantee gasket usability better.
Further, first stationary blade 1 and second stationary blade 2 pass through the draw-in groove with the fixed rand 3 of water conservancy diversion and are connected, and the loading and unloading is got up more convenient province trouble, and the practicality is higher, can carry out appropriate regulation as required, and stability is higher.
Furthermore, connect fixed fixture block 4 and connect fixed slot 5 and pass through the draw-in groove and connect fixed fixture block 4 and connect fixed slot 5 and set up relatively in proper order, can make the stability of installation obtain better guarantee.
Further, fixed boss 7 and the equal fixed connection of first stationary blade 1 and second stationary blade 2, insulating fixed shim 8 and 1 fixed connection of first stationary blade connect more convenient trouble-saving, and the practicality is higher.
Further, the both ends of first stationary blade 1 and 2 inboard of second stationary blade all are provided with spacing fixed slot 11, and one side of spacing fixed slot 11 is provided with installation fixed slot 12, and installation regulation performance is more stable perfect.
Further, the middle position of the outer side of the flow guide fixing clamping ring 3 is provided with an installation fixing clamping block 13, the outer side of the installation fixing clamping block 13 is provided with a limiting fixing clamping block 14, and the installation fixing clamping block 13, the limiting fixing clamping block 14 and the flow guide fixing clamping ring 3 are fixedly connected, so that the structure is simple, and the assembling and disassembling flexibility can be better guaranteed.
The working principle is as follows: during the use, with first stationary blade 1, second stationary blade 2 and water conservancy diversion fixing collar 3 are installed fixedly, install fixed fixture block 13 and the inside of spacing fixed fixture block 14 card at spacing fixed slot 11 and installation fixed slot 12 that 2 upper ends of second stationary blade set up in the water conservancy diversion fixing collar 3 outside, place and carry out the installation of first stationary blade 1 after accomplishing, will connect fixed fixture block 4 and connect fixed slot 5 and carry out the draw-in groove and connect and install, can begin to use after the installation is accomplished, can be when guaranteeing packing ring sealing performance, insulate, avoid electric energy to reveal, water conservancy diversion fixed orifices 10 can guarantee the structural performance of liquid circulation better.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an insulating effectual valve head gasket, includes first stationary blade (1), its characterized in that: second stationary blade (2) is installed to the below of first stationary blade (1), water conservancy diversion fixed rand (3) is installed to the inboard of first stationary blade (1) and second stationary blade (2), the junction of first stationary blade (1) and second stationary blade (2) is provided with respectively connects fixed fixture block (4) and connects fixed slot (5), the inside intermediate position department of first stationary blade (1) and second stationary blade (2) is provided with strengthens fixed slot (6), the internally mounted of strengthening fixed slot (6) has fixed boss (7), insulating fixed shim (8) are installed to the top of first stationary blade (1), the upper end of insulating fixed shim (8) is provided with fixed slot (9), the intermediate position department of water conservancy diversion fixed rand (3) is provided with water conservancy diversion fixed orifices (10).
2. The valve head gasket with good insulation effect according to claim 1, wherein: the first fixing piece (1) and the second fixing piece (2) are connected with the flow guide fixing clamping ring (3) through clamping grooves.
3. The valve head gasket with good insulation effect according to claim 1, wherein: the connecting and fixing clamping block (4) is connected with the connecting and fixing clamping groove (5) through the clamping groove, and the connecting and fixing clamping block (4) and the connecting and fixing clamping groove (5) are sequentially and oppositely arranged.
4. The valve head gasket with good insulation effect according to claim 1, wherein: fixed boss (7) and first stationary blade (1) and the equal fixed connection of second stationary blade (2), insulating fixed shim (8) and first stationary blade (1) fixed connection.
5. The valve head gasket with good insulation effect according to claim 1, wherein: the two ends of the inner sides of the first fixing piece (1) and the second fixing piece (2) are both provided with limiting fixing grooves (11), and one side of each limiting fixing groove (11) is provided with an installation fixing clamping groove (12).
6. The valve head gasket with good insulation effect according to claim 1, wherein: the utility model discloses a fixing device for water conservancy diversion, including water conservancy diversion fixing clamping ring (3), the intermediate position department in the water conservancy diversion fixing clamping ring (3) outside installs installation fixed fixture block (13), spacing fixed fixture block (14) are installed in the outside of installation fixed fixture block (13), and installation fixed fixture block (13) and spacing fixed fixture block (14) and the equal fixed connection of water conservancy diversion fixing clamping ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023060896.2U CN213809183U (en) | 2020-12-17 | 2020-12-17 | Valve head gasket with good insulation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023060896.2U CN213809183U (en) | 2020-12-17 | 2020-12-17 | Valve head gasket with good insulation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213809183U true CN213809183U (en) | 2021-07-27 |
Family
ID=76946857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023060896.2U Active CN213809183U (en) | 2020-12-17 | 2020-12-17 | Valve head gasket with good insulation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213809183U (en) |
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2020
- 2020-12-17 CN CN202023060896.2U patent/CN213809183U/en active Active
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