CN203811223U - Split intelligent water meter with position of electric control valve being locked by using locking nut - Google Patents
Split intelligent water meter with position of electric control valve being locked by using locking nut Download PDFInfo
- Publication number
- CN203811223U CN203811223U CN201320883378.1U CN201320883378U CN203811223U CN 203811223 U CN203811223 U CN 203811223U CN 201320883378 U CN201320883378 U CN 201320883378U CN 203811223 U CN203811223 U CN 203811223U
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- Prior art keywords
- valve body
- shell
- water meter
- valve
- electric control
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- Expired - Fee Related
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Abstract
The utility model discloses a split intelligent water meter with the position of an electric control valve being locked by using a locking nut. The split intelligent water meter comprises a shell and a valve body, wherein an electric control ball valve is arranged in the valve body. The split intelligent water meter is characterized in that the shell and the valve body form a non-integral independent split structure, and are connected into an integral water meter; the shell is in threaded connection with the valve body; the locking nut is arranged on a fitting outer threaded surface between the shell and the valve body. The base meter shell and the electric control valve body are cast separately, so that the casting process difficulty in lowered greatly, and the yield of a base meter shell blank is increased greatly; moreover, preconditions are provided for the reduction of the wall thickness of the base meter shell blank, the production efficiency is increased greatly, the production cost and maintenance cost are lowered remarkably, materials and energy can be saved, and remarkable economic benefit and social benefit are achieved.
Description
Technical field
The utility model relates to a kind of water meter, is specially a kind of Split type intelligent water meter with set nut locking electrically-controlled valve position.
Background technology
In intellectual water meter, its base table shell and automatically controlled valve body are all cast as one, this compact conformation at present, be beneficial to and guarantee that valve rod axis and the base table axis of ball valve are positioned at same plane, be convenient to the integral body assembling of water meter, and can reduce the physical dimension of controller, be convenient to layout and the installation of controller.
But this structure is when adopting stainless steel or brass material to manufacture, casting technique difficulty is large, product percent of pass is low, its casting flaw produces significant impact to product quality, and after-sales service workload and expense improve greatly, badly damaged corporate image and brand influence.
In now producing, adopt the wall thickness that increases base table shell blank, to improve blank qualification rate, thereby cause the waste of material and the energy, production efficiency declines, and production cost increases, and affects the competitive power of product.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of Split type intelligent water meter with set nut locking electrically-controlled valve position, compared with prior art, the utility model adopts Split type structure to be connected to form water meter on shell and valve body, compared with prior art it can split casting, and then be assembled into integrally-built water meter, have advantages of that cost is low, saving metal material and energy.
For reaching above object, the technical scheme that the utility model adopts is:
A Split type intelligent water meter with set nut locking electrically-controlled valve position, comprises shell and valve body, and electrically-controlled valve spool is housed in valve body, the independent split type structure that described shell and valve body are non-integral, and the two connects into whole water meter.
Further, described shell and valve body for being threaded, bonding or clamping.
Further, on the screw thread of described shell and valve body, be coated with fluid sealant.
Further, the external thread face coordinating between described shell and valve body is provided with set nut.
Further, shell is provided with internal thread, and valve body is provided with the external thread with shell screw-internal thread fit.
Further, between electrically-controlled valve spool and valve body, be provided with O-ring seal.
Further, said sealing surface can be thought the nut seal face of cooperation here, also can be along the bearing of trend of nut seal face, is positioned at the outside of thread seal face, as long as can apply the position of O-ring seal.
Further, it is stifled that the offside that described valve body is connected with shell is provided with valve, valve stifled with valve body for being threaded, valve block up and valve body between be provided with valve seals.
Principle of work of the present utility model and beneficial effect show:
The utility model by the design of shell and valve body become two separately, the parts of split, then connect mechanically.
Shell and valve body adopt after the connected mode of split, in making separately the process of shell and valve body, both can cast separately, so just can adopt stainless steel or brass to cast, reduce the technology difficulty of casting, improved the qualification rate of product, reduced unnecessary reprocessing and after-sales service workload, reduce expense simultaneously, improved corporate image and brand influence.
Split type valve body and shell adopt mechanical connected mode, such as being threaded, clamping, bonding even interference fit, welding, riveted joint etc., as long as the mode that split type shell and valve body can be connected and fixed all can, convenient and simple for connection.
Both adopt internal and external threads connected mode simple, easy to process, and carry out locking by set nut, can in a big way, adjust the screwing length of electrically-controlled valve and outer casing screw, while being more conducive to assemble, adjust valve rod and enclosure axis to the position of symmetrical plane, meanwhile, on connecting thread, be coated with fluid sealant, strengthen sealing effectiveness between the two.
End in shell and housing seal is provided with O-ring seal, further strengthens sealing effectiveness between the two.
To sum up, the utility model, adopts base table shell and automatically controlled valve body split casting, after cut, adopts mechanical connection manner to be assembled into one.This structure does not change the one-piece construction size of water meter, does not affect layout and the installation of controller.Due to base table shell and automatically controlled valve body split casting, greatly reduce casting technique difficulty, the qualification rate of base table shell blank significantly raises, and provide precondition for reducing the wall thickness of base table shell blank, production efficiency is increased substantially, production cost, maintenance cost significantly reduce, and can material-saving, energy-conservation, have significant economic benefit and social benefit.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the application, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing;
Fig. 1 is the utility model structural representation.
Embodiment
The correlation technique content of not addressing below all can adopt or use for reference prior art.
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Embodiment based in the application, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the application's protection.
As shown in Figure 1, a kind of water meter, comprises shell 1 and valve body 2, is provided with electrically-controlled valve 3 in valve body 2, independent, split-type structural that described shell 1 and valve body 2 are non-integral, thus the two connects as a whole formation water meter.
Shell 1 and the valve body 2 of independent split type can be cast and make separately, effectively reduce like this casting difficulty, can select stainless steel or brass material to cast, with respect to whole or integrated structure, technology difficulty significantly reduces, and has effectively improved the qualification rate of product.
Shell 1 has much with the connected mode of valve body 2, is all generally to adopt mechanical type connection, such as: be threaded, bonding, clamping, welding, interference fit etc., the present embodiment adopts detachable connection, is preferably threaded.
The present embodiment adopts the form that is threaded, specific as follows:
Shell 1 is adopted as respectively with valve body 2 the internal and external screw thread form coordinating, and is provided with locking nut 4, in order to guarantee sealing effectiveness, adopts following encapsulation process mode:
1, on the thread seal face coordinating, be coated with fluid sealant;
2, can be at the thread root (near shell inner side) of shell 1, the end of internal and external threads mating surface is provided with annular groove, is provided with exterior seal ring in annular groove;
3, the spool of electrically-controlled valve is provided with valve seat insert 5 and sealing gasket 6 outward.
It is stifled 7 that the offside that described valve body is connected with shell is provided with valve, and valve stifled 7 and valve body 2 connect for screw thread: wherein valve stifled 7 is internal thread, and valve body 2 is internal thread, valve block up 7 and valve body 2 between be provided with valve seals 8.
During production, adopt stainless steel or brass material cast casing and valve body separately, during use, first both are screwed, then adjust the angle of electrically-controlled valve, electrically-controlled valve is aligned and then utilizes locking nut locked.
The utility model is for the intellectual water meter of making of stainless steel, brass material, the utility model has reduced the casting technique difficulty of base table shell and electrically-controlled valve valve body, can reduce the thickness of base table shell, shell and the qualification rate of electrically-controlled valve valve body blank and the qualification rate of intellectual water meter and quality have been improved, improved production efficiency, material-saving, energy-conservation, reduces production costs, and has significant economic benefit and social benefit.
The above is only the application's preferred implementation, makes those skilled in the art can understand or realize the application.To the multiple modification of these embodiment, will be apparent to one skilled in the art, General Principle as defined herein can be in the situation that do not depart from the application's spirit or scope, realization in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. with a Split type intelligent water meter for set nut locking electrically-controlled valve position, comprise shell and valve body, in valve body, be provided with electric-controlled ball valve, it is characterized in that, the independent split type structure that described shell and valve body are non-integral, the two connects into whole water meter; Described shell with valve body for being threaded; Described shell and valve body are bonding or clamping; On described shell and the screw thread of valve body, be coated with fluid sealant; The external thread face coordinating between described shell and valve body is provided with set nut.
2. water meter according to claim 1, is characterized in that: shell is provided with internal thread, and valve body is provided with the external thread with shell screw-internal thread fit.
3. water meter according to claim 2, is characterized in that: between automatically controlled spool and valve body, be provided with O-ring seal.
4. water meter according to claim 1, is characterized in that: on the sealing surface that described valve body coordinates with shell, have at least an end to be provided with O-ring seal.
5. water meter according to claim 1, is characterized in that: it is stifled that the offside that described valve body is connected with shell is provided with valve, valve stifled with valve body for being threaded, valve block up and valve body between be provided with valve seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883378.1U CN203811223U (en) | 2013-12-31 | 2013-12-31 | Split intelligent water meter with position of electric control valve being locked by using locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883378.1U CN203811223U (en) | 2013-12-31 | 2013-12-31 | Split intelligent water meter with position of electric control valve being locked by using locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811223U true CN203811223U (en) | 2014-09-03 |
Family
ID=51449961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320883378.1U Expired - Fee Related CN203811223U (en) | 2013-12-31 | 2013-12-31 | Split intelligent water meter with position of electric control valve being locked by using locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501898A (en) * | 2014-12-26 | 2015-04-08 | 伍杰辉 | Hot forging pressing process water meter copper shell and manufacturing method thereof |
-
2013
- 2013-12-31 CN CN201320883378.1U patent/CN203811223U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501898A (en) * | 2014-12-26 | 2015-04-08 | 伍杰辉 | Hot forging pressing process water meter copper shell and manufacturing method thereof |
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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: 20140903 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |