CN210802782U - Double-station water pump airtightness detector - Google Patents

Abstract

The utility model discloses an airtight machine that detects of duplex position water pump, including support, standing groove and intake pipe, the standing groove has been seted up about the top of support, the water pump is installed to the inner chamber of standing groove, the air pump is installed at the top of support, the top intercommunication of air pump has the intake pipe, the left and right sides wall of intake pipe all communicates communicating pipe, communicating pipe is close to one side of water pump and passes through the water inlet intercommunication of bolt with the water pump, the installed part is installed at the top of the delivery port of water pump, the manometer is installed to the top of installed part, first gear is installed at the top of installed part. The utility model discloses a two sets of communicating pipes of a set of intake pipe intercommunication, two sets of water pumps that wait are detected to two intercommunications respectively of two sets of communicating pipes, realize that a set of air pump improves the efficiency that the water pump is airtight to be detected, and is comparatively practical, is fit for extensively promoting and using.

Description

Double-station water pump airtightness detector

Technical Field

The utility model relates to a water pump technical field specifically is a duplex position water pump airtightness detection machine.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, mechanical energy of a prime motor or other external energy is transmitted to the liquid, so that the energy of the liquid is increased, the air tightness of the water pump needs to be detected before the water pump leaves a factory, an existing air tightness detection device of the water pump can only detect a group of water pumps generally, the detection efficiency is poor, the utilization rate of the detection device is low, and the factory quantity of the water pumps is influenced. Therefore, the double-station water pump air tightness detector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a duplex position water pump is airtight to be detected machine has solved the airtight detection device of water pump that has now that proposes in the background art and generally only can detect a set of water pump, and detection efficiency is not good, and detection device's utilization ratio is not high, influences the problem of the water pump quantity of dispatching from the factory.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a duplex position water pump airtightness detector, includes support, standing groove and intake pipe, the standing groove has been seted up about the top of support, the water pump is installed to the inner chamber of standing groove, the air pump is installed at the top of support, the top intercommunication of air pump has the intake pipe, the left and right sides wall of intake pipe all communicates communicating pipe, communicating pipe is close to one side of water pump and passes through the water inlet intercommunication of bolt and water pump, the installed part is installed at the top of the delivery port of water pump, the manometer is installed to the top of installed part, first gear is installed at the top of installed part, the second gear with first gear engaged with is all installed to the top four corners department of installed part, the bolt is installed to the inner chamber of second gear.

As an preferable embodiment of the present invention, the valve is installed at the top of the communicating pipe.

As a preferred embodiment of the utility model, the mounting is installed at the top of installed part, install the ball between mounting and the first gear, the manometer runs through mounting and water pump intercommunication.

As an embodiment of the utility model, the lateral wall cover of bolt is equipped with the stopper, the inner chamber of stopper is seted up flutedly, the nut is installed to the inner chamber of recess, the lateral wall suit of bolt is in the inner chamber of nut.

As an optimal implementation manner of the utility model, the through-hole has been seted up at the top of stopper, the bolt is pegged graft in the inner chamber of through-hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a duplex position water pump airtightness detection machine through two sets of communicating pipes of a set of intake pipe intercommunication, and two sets of water pumps that wait are detected to two sets of intercommunication respectively of two sets of communicating pipes, realize that a set of air pump improves the efficiency that the pump airtightness detected to the inflation of two sets of water pumps.

2. The utility model discloses an airtight machine that detects of duplex position water pump through twisting a set of bolt for a set of second gear drives first gear rotatory, and other three group's second gears are rotatory thereupon, and it is rotatory to drive the bolt, utilizes the nut in the spacing block to tighten the bolt, and the installed part moves down, realizes the sealing to the water pump, and four group's bolt synchronous motion make avoid the bolt atress inhomogeneous, ensure the sealing to the water pump.

3. The utility model discloses an airtight machine that detects of duplex position water pump through the valve of being connected respectively with two sets of communicating pipes, can control two sets of communicating pipes respectively and to admitting air of water pump, when only needing to detect a set of air pump or a set of water pump need be replaced, can control the switching of communicating pipe, avoid reducing and aerify efficiency or cause the influence to another group water pump.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the double-station air tightness detector for water pumps of the present invention;

FIG. 2 is a schematic diagram of a side view structure of the double-station water pump air tightness detector of the present invention;

FIG. 3 is a schematic structural view of the mounting member of the double-station water pump air tightness detector of the present invention;

FIG. 4 is a schematic view of the top view structure of the mounting member of the double-station water pump air tightness detector of the present invention;

fig. 5 is the utility model discloses the structural schematic of stopper in the airtight machine that detects of duplex position water pump.

In the figure: 1. a support; 2. a water pump; 3. a placement groove; 4. an air inlet pipe; 5. a communicating pipe; 6. a valve; 7. a water outlet; 8. a water inlet; 9. a seal member; 10. a mounting member; 11. an air pump; 12. a pressure gauge; 13. a first gear; 14. a limiting block; 15. a second gear; 16. a bolt; 17. a groove; 18. a nut; 19. a fixing member; 20. a ball bearing; 21. and a through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a duplex position water pump airtightness detector, includes support 1, standing groove 3 and intake pipe 4, standing groove 3 has been seted up about the top of support 1, water pump 2 is installed to the inner chamber of standing groove 3, air pump 11 is installed at the top of support 1, the top intercommunication of air pump 11 has intake pipe 4, the left and right sides wall of intake pipe 4 all communicates communicating pipe 5, communicating pipe 5 is close to one side of water pump 2 and passes through bolt and the 8 intercommunications of water inlet of water pump 2, installed part 10 is installed at the top of the delivery port 7 of water pump 2, manometer 12 is installed to the top of installed part 10, first gear 13 is installed at the top of installed part 10, all install the second gear 15 with first gear 13 engaged with in the top four corners department of installed part 10, bolt 16 is installed to the inner chamber of second gear 15.

In this embodiment (please refer to fig. 1 and 2), two sets of communicating pipes 5 are communicated through a set of air inlet pipe 4, and the two sets of communicating pipes 5 are respectively communicated with two sets of water pumps 2 to be detected, so that the two sets of water pumps 2 are inflated by a set of air pump 11, and the air tightness detection efficiency of the water pumps 2 is improved.

Wherein, the top of the communicating pipe 5 is provided with a valve 6.

In this embodiment (please refer to fig. 1), the two sets of communicating pipes 5 can be controlled to intake air to the water pump 2 through the valves 6 respectively connected to the two sets of communicating pipes 5, and when only one set of air pump 2 needs to be detected or one set of water pump 2 needs to be replaced, the on/off of the communicating pipes 5 can be controlled, thereby avoiding reducing the inflation efficiency or causing an influence on the other set of water pump 2.

Wherein, a fixing piece 19 is installed on the top of the installation piece 10, a ball 20 is installed between the fixing piece 19 and the first gear 13, and the pressure gauge 12 penetrates through the fixing piece 19 and is communicated with the water pump 2.

The outer side wall of the bolt 16 is sleeved with a limiting block 14, an inner cavity of the limiting block 14 is provided with a groove 17, a nut 18 is installed in the inner cavity of the groove 17, and the outer side wall of the bolt 16 is sleeved in the inner cavity of the nut 18.

In this embodiment (please refer to fig. 3), a set of bolts 16 is screwed to make a set of second gears 15 drive the first gear 13 to rotate, the other three sets of second gears 15 rotate therewith to drive the bolts 16 to rotate, the bolts 16 are screwed by the nuts 18 in the limiting blocks 14, the mounting member 10 moves down to realize sealing of the water pump 2, and the four sets of bolts 16 move synchronously to avoid uneven stress on the bolts 16 and ensure sealing of the water pump 2.

The top of the limiting block 14 is provided with a through hole 21, and the bolt 16 is inserted into an inner cavity of the through hole 21.

When the double-station water pump air tightness detector is used, two groups of water pumps 2 to be detected are respectively placed in inner cavities of two groups of placing grooves 3, the water inlets 8 of the water pumps 2 are communicated with communicating pipes 5 by moving the water pumps 2 and are fastened by using sealing parts 9 and bolts, an installation part 10 is installed at a water outlet 7 of the water pumps 2, one group of bolts 16 are screwed, one group of second gears 15 drive a first gear 13 to rotate, the other three groups of second gears 15 rotate along with the first gears and drive bolts 16 to rotate, the bolts 16 are screwed by using nuts 18 in limiting blocks 14, the installation part 10 moves downwards to realize the sealing of the water pumps 2, the four groups of bolts 16 synchronously move, so that the bolts 16 are prevented from being stressed unevenly, the sealing of the water pumps 2 is ensured, the air pumps 11 are started, the two groups of communicating pipes 5 are communicated by using one group of air inlet pipes 4, the two groups of communicating pipes 5, improve water pump 2 and aerify efficiency, carry out the airtight detection of water pump 2, utilize and two sets of valves 6 of being connected respectively communicating pipe 5, control two sets of communicating pipes 5 respectively and to admitting air of water pump 2, when only needing to detect a set of air pump 2 or a set of water pump 2 need be replaced, can control the switching of communicating pipe 5, avoid reducing aeration efficiency or cause the influence to another group water pump 2. The device simple structure, the operation of being convenient for, the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a duplex position water pump airtightness detector, includes support (1), standing groove (3) and intake pipe (4), its characterized in that: the left and the right of the top of the bracket (1) are provided with placing grooves (3), the inner cavity of the placing grooves (3) is provided with a water pump (2), an air pump (11) is arranged at the top of the bracket (1), the top of the air pump (11) is communicated with an air inlet pipe (4), the left side wall and the right side wall of the air inlet pipe (4) are communicated with communicating pipes (5), one side of each communicating pipe (5) close to the water pump (2) is communicated with a water inlet (8) of the water pump (2) through a bolt, the top of the water outlet (7) of the water pump (2) is provided with a mounting piece (10), a pressure gauge (12) is arranged above the mounting piece (10), a first gear (13) is arranged at the top of the mounting piece (10), the top four corners department of installed part (10) all installs second gear (15) with first gear (13) looks meshing, bolt (16) are installed to the inner chamber of second gear (15).

2. The double-station water pump airtightness detector according to claim 1, characterized in that: and a valve (6) is arranged at the top of the communicating pipe (5).

3. The double-station water pump airtightness detector according to claim 1, characterized in that: fixing piece (19) is installed at the top of installed part (10), install ball (20) between fixing piece (19) and first gear (13), manometer (12) run through fixing piece (19) and water pump (2) intercommunication.

4. The double-station water pump airtightness detector according to claim 1, characterized in that: the outer side wall of the bolt (16) is sleeved with a limiting block (14), an inner cavity of the limiting block (14) is provided with a groove (17), a nut (18) is installed in the inner cavity of the groove (17), and the outer side wall of the bolt (16) is sleeved in the inner cavity of the nut (18).

5. The double-station water pump airtightness detector according to claim 4, wherein: the top of the limiting block (14) is provided with a through hole (21), and the bolt (16) is inserted into the inner cavity of the through hole (21).

Images