CN101265988A

CN101265988A - Flange valve and flange pipe pump

Info

Publication number: CN101265988A
Application number: CNA2007100851738A
Authority: CN
Inventors: 吕琪惠
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-16
Filing date: 2007-03-16
Publication date: 2008-09-17

Abstract

The invention discloses a flange valve and a flange pipe pump, which are used in pipelines for heating, firefighting, boiler and so on. The flange valve comprises a valve body and two flanges arranged on the two ends of the valve body, wherein the two flanges are opposite and inclined. The flange pipe pump comprises a pump body, and two flanges arranged on the two ends of the pump body, wherein the two flanges are opposite and inclined. Since the flanges arranged on the two ends of the flange valve body and the flange pipe pump are all opposite and inclined, the distance between the flanges with one side being thick and the corresponding side being narrow. The flange valve and the flange pipe pump can be disassembled from the wide side to the narrow side as required, and reassembled in the opposite direction of disassembly.

Description

Flange valve and flange pipe pump

Technical field

The present invention relates to a kind of flange valve and flange pipe pump that on pipelines such as heating, fire-fighting, boiler, uses.

Background technique

The flange valve that sell the existing market is, it includes a valve body, the valve body both sides have flange, its shortcoming is: two flanges are parellel relatively, distance equates everywhere between two flanges, it is clamped by two flanges on the pipeline by being loaded in the pipeline, and breaking down when it needs maintain and replace to tear open and adorn just very difficult again.

The flange pipe pump that sell the existing market is, it has a pump housing, pump housing both sides have flange, its shortcoming is: two flanges are parellel relatively, distance equates everywhere between two flanges, it is clamped by two flanges that are loaded in the pipeline by on the pipeline, when it break down need repairing change tear open and adorn just very difficult.

Summary of the invention

For addressing the above problem, the utility model proposes a kind of new flange valve and new flange pipe pump, purpose all is conveniently to tear open and adorn.

For achieving the above object, the flange valve that is proposed is, it includes a valve body, and the valve body both sides have flange, and two flanges are oblique shape relatively.

For achieving the above object, the flange pipe pump that is proposed is, it includes a pump housing, and pump housing both sides have flange, and flange is oblique shape relatively.

Adopt the flange valve of technique scheme, the flange of its both sides is oblique shape relatively, distance promptly has a side wide between two flanges, corresponding opposite side is narrow, when needs are pulled down it, it is got final product, during to a wide side activity by narrow again by dress, reverse in place promptly passable along what tear open, conveniently tear open and dress reaches the object of the invention.

Adopt the flange pipe pump of technique scheme, the flange of its both sides is oblique shape relatively, distance promptly has a side wide between two flanges, corresponding opposite side is narrow, when needs are pulled down it, it is got final product, during to a wide side activity by narrow again by dress, reverse in place promptly passable along what tear open, conveniently tear open and dress reaches purpose of the present invention.

Description of drawings

In the accompanying drawing, Fig. 1 is first preferred embodiment front elevational schematic of flange valve; Fig. 2 is second preferred embodiment front elevational schematic of flange valve; Fig. 3 is three example front elevational schematic of the flange valve family status; Fig. 4 is Fig. 3 internal organs view.

Fig. 5 is first preferred embodiment front elevational schematic of flange pipe pump; Fig. 6 is second preferred real row front elevational schematic of flange pipe pump; Fig. 7 is the 3rd example front elevational schematic of flange pipe pump, and Fig. 8 is Fig. 7 internal organs view.

Among the figure, the 1st, valve body, the 2nd, flange, the 3rd, the pump housing.

Embodiment

In Fig. 1, two flange tops of flange valve all are outward-dipping shape, and two flanges are oblique shape relatively, distance also just has a side wide between it, and corresponding opposite side is narrow, when pulling down flange valve, it is got final product to a wide side activity by narrow, in place passable during again by dress along the opposite direction of tearing open.

In Fig. 2, a flange of flange valve is consistent with the valve body Vertical direction, and another flange top is to valve body outer incline shape, is to make two flanges be oblique shape relatively equally, and distance one side is wide between it, and corresponding opposite side is narrow, conveniently tears open and adorns.

In Fig. 3, two flanges of flange valve all are to valve body lopsidedness shape, and two flanges are oblique shape relatively, and distance one side is wide between it, and corresponding opposite side is narrow, conveniently tears open and adorns.

In Fig. 5, two flange tops of flange pipe pump all are outward-dipping shape, and two flanges are oblique shape relatively, distance is also wide with regard to a side between it, and corresponding opposite side is narrow, when pulling down flange pipe pump, it is got final product to a wide side activity by narrow, in place passable during again by dress along the opposite direction of tearing open.

In Fig. 6, a flange of flange pipe pump is consistent with pump housing Vertical direction, and another flange top is to pump housing outer incline shape, is to make two flanges be oblique shape relatively equally, and distance one side is wide between it, and corresponding opposite side is narrow, conveniently tears open and adorns.

In Fig. 7, two flanges of flange pipe pump all are to pump housing lopsidedness shape, and two flanges are oblique shape relatively, and wide corresponding opposite side of distance one side is narrow between it, conveniently tears open and adorns.

In the middle of reality, flange valve divides multiple different purposes and kind, all should be within protection, and the big I in flange angle of inclination is set according to need, does not enumerate explanation one by one.

Claims

1. flange valve, it comprises a valve body, the valve body both sides have flange, it is characterized in that: two flanges are oblique shape relatively.

2. a kind of flange valve according to claim 1 is characterized in that: two flange tops all are outward-dipping shape.

3. a kind of flange valve according to claim 1 is characterized in that: one of them flange is consistent with the valve body Vertical direction, and it is skewed to the valve body outside that another flange top is.

4. a kind of flange valve according to claim 1 is characterized in that: two flanges turn to all that of valve body is laterally inclined to be oblique shape.

5. flange pipe pump, it comprises a pump housing, pump housing both sides have flange, it is characterized in that: two flanges are oblique shape relatively.

6. a kind of flange pipe pump according to claim 5 is characterized in that: two flange tops all are outward-dipping shape.

7. a kind of flange pipe pump according to claim 5 is characterized in that: one of them flange is consistent with pump housing Vertical direction, and another flange top is skew back shape outside the pump housing.

8. a kind of flange pipe pump according to claim 5 is characterized in that: two flanges turn to all that of the pump housing is laterally inclined to be oblique shape.