CN221334248U - Anti-reflux ion exchanger - Google Patents

Abstract

The utility model discloses an anti-backflow type ion exchanger, and in particular relates to the technical field of ion exchangers, which comprises a tank body, a water inlet pipe and a water outlet pipe, wherein a partition plate is fixed in the tank body, a mounting groove is formed in the surface of the partition plate, a filter tank is arranged in the mounting groove, an inner table is fixed in the filter tank, a filter screen is arranged in the inner table, a filling layer is arranged at the bottom end of the inner part of the filter tank, and a water outlet pipe is arranged at the bottom end of the filter tank. The one-way plate is arranged, the one-way pipe can be arranged at the bottom of the filter tank for use through threaded fit between the butt joint pipe and the water outlet pipe, the one-way plate plays a role in one-way circulation, water flows downwards, gravity and water flow press the one-way plate to open the flow passage inside the one-way pipe, and then the water flows out, otherwise, the one-way plate blocks the flow passage inside the one-way pipe, and water flow below cannot enter the filter tank through the water outlet pipe, so that the backflow prevention performance of the ion exchanger in use is realized.

Description

Anti-reflux ion exchanger

Technical Field

The utility model relates to the technical field of ion exchangers, in particular to an anti-backflow ion exchanger.

Background

In order to improve the economy and technical applicability of the ion exchange process, different combinations of resins, different bed types and various ion exchange systems are produced, and common ion exchangers are divided into a fixed bed type and a continuous bed type;

When the ion exchanger is used, if the internal liquid is refluxed, the subsequent use is influenced, so that the ion exchanger needs to be improved, and is more convenient to use.

Disclosure of utility model

The utility model aims to provide a backflow-preventing type ion exchanger, which is used for solving the problem that in the background art, the backflow resistance of liquid in the ion exchanger is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-reflux type ion exchanger, includes a jar body, inlet tube and drain pipe, the inside of the jar body is fixed with the baffle, the surface of baffle is provided with the mounting groove, the inside of mounting groove is provided with the canister, the top of canister is provided with the butt joint lid, the connection platform is installed on the top of butt joint lid, the raceway is installed on the top of connection platform, the inlet tube is installed on the top of raceway, the cover is installed on the top of the jar body, the inside of canister is fixed with interior platform, the internally mounted of interior platform has the filter screen, the inside bottom of canister is provided with the filling layer, the outlet pipe is installed to the bottom of canister, the drain pipe is installed to the bottom of the jar body, the outside of outlet pipe is provided with the butt joint pipe, the check pipe is installed to the bottom of takeover, the inside of runner is installed the locating lever, the outside of locating lever is provided with torsion spring, the outside of torsion spring is provided with outer lantern ring, the one side of outer lantern ring installs the check plate.

Preferably, the mounting grooves are formed in two groups on the surface of the partition board, and the two groups of mounting grooves are symmetrically distributed.

Preferably, the inside of mounting groove is provided with the internal thread, the surface of canister is provided with the external screw thread, the mounting groove is connected through the screw thread with the canister.

Preferably, the cross section of the filter tank is larger than the cross section of the bottom end of the butt joint cover, and the butt joint cover and the filter tank form a clamping structure.

Preferably, the surface of the water outlet pipe is provided with external threads, the inside of the butt joint pipe is provided with internal threads, and the butt joint pipe and the water outlet pipe form a detachable structure.

Preferably, the cross section of the outer sleeve ring is larger than that of the positioning rod, and the outer sleeve ring and the positioning rod form a rotating structure.

Preferably, a side table is fixed at the bottom end of one side of the tank body, a mounting ring is arranged in the side table, a transparent plate is arranged in the mounting ring, and an observation window is fixed at one side of the mounting ring.

Preferably, the transparent plates are arranged in the mounting ring in two groups, and the two groups of transparent plates are distributed in parallel.

Compared with the prior art, the utility model has the beneficial effects that: through being provided with the one-way plate, through the screw thread cooperation between the butt joint pipe and the water outlet pipe, the one-way pipe can be installed at the bottom of the filter tank for use, the one-way plate plays a one-way circulation role, water flows downwards, gravity and water flow press the one-way plate to open an inner flow passage of the one-way pipe, and can flow out, otherwise, the one-way plate blocks the inner flow passage of the one-way pipe, and water flow below can not enter the filter tank through the water outlet pipe, so that the backflow prevention performance of the ion exchanger in use is realized;

The filter tanks are arranged, the two groups of filter tanks are arranged on the partition plate for use through threaded fit between the two groups of filter tanks and the installation grooves, and the filling layers in the two groups of filter tanks can be made of different materials, such as negative resin, positive resin or mixed resin materials, so that the applicability of the ion exchanger in use is enhanced;

Through being provided with the observation window, the inboard collar of observation window uses in baffle department through threaded mounting, sees through the inside transparent plate of collar, and operating personnel can directly see the play water condition and the circulation condition of jar internal bottom, has realized the observability when this ion exchanger uses.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional front view of a canister according to the utility model;

FIG. 4 is a schematic cross-sectional elevation view of a unidirectional tube of the present utility model;

Fig. 5 is a schematic diagram showing a front cross-sectional structure of the observation window of the present utility model.

In the figure: 1. a tank body; 2. a partition plate; 3. a mounting groove; 4. a canister; 5. a butt joint cover; 6. a connection station; 7. a water pipe; 8. a water inlet pipe; 9. a can lid; 10. an inner stage; 11. a filter screen; 12. a filling layer; 13. a water outlet pipe; 14. a drain pipe; 15. a butt joint pipe; 16. a unidirectional tube; 17. a flow passage; 18. a positioning rod; 19. a torsion spring; 20. an outer collar; 21. a unidirectional plate; 22. a side table; 23. a mounting ring; 24. a transparent plate; 25. and an observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an anti-reflux type ion exchanger, which comprises a tank body 1, inlet tube 8 and drain pipe 14, the inside of the tank body 1 is fixed with baffle 2, the surface of baffle 2 is provided with mounting groove 3, the surface of baffle 2 is provided with two sets of mounting groove 3, two sets of mounting groove 3 are symmetrical distribution, the inside of mounting groove 3 is provided with filter canister 4, the inside of mounting groove 3 is provided with the internal thread, the surface of filter canister 4 is provided with the external screw thread, mounting groove 3 is connected with filter canister 4 through the screw thread, the top of filter canister 4 is provided with butt joint lid 5, the cross section of filter canister 4 is greater than the cross section of butt joint lid 5 bottom, butt joint lid 5 constitutes the block structure with filter canister 4, connecting table 6 is installed on the top of butt joint lid 5, raceway 7 is installed on the top of connecting table 6, inlet tube 8 is installed on the top of raceway 7, tank lid 9 is installed on the top of tank 1, the inside of filter canister 4 is fixed with interior platform 10, filter screen 11 is installed inside of interior bottom of filter canister 4 is provided with filling layer 12, outlet pipe 13 is installed on the bottom of filter canister 4;

Specifically, as shown in fig. 1 and 3, when in use, two groups of filter tanks 4 are symmetrically arranged on the partition board 2 through threads for use, liquid enters the filter tanks 4 through the water pipe 7, and after being treated by the filter screen 11 and the filling layer 12, the liquid can flow out through the water outlet pipe 13 below;

the water draining pipe 14 is arranged at the bottom end of the tank body 1, the butt joint pipe 15 is arranged at the outer side of the water draining pipe 13, external threads are arranged on the surface of the water draining pipe 13, internal threads are arranged in the butt joint pipe 15, the butt joint pipe 15 and the water draining pipe 13 form a detachable structure, the one-way pipe 16 is arranged at the bottom end of the butt joint pipe 15, the runner 17 is arranged in the one-way pipe 16, the positioning rod 18 is arranged at the bottom end of the runner 17, the torsion spring 19 is arranged at the outer side of the positioning rod 18, the outer side of the torsion spring 19 is provided with the outer sleeve ring 20, the cross section of the outer sleeve ring 20 is larger than the cross section of the positioning rod 18, the outer sleeve ring 20 and the positioning rod 18 form a rotating structure, and the one-way plate 21 is arranged at one side of the outer sleeve ring 20;

specifically, as shown in fig. 1 and 4, when in use, the unidirectional plate 21 is elastically mounted on the inner side of the flow channel 17 by the aid of the torsion spring 19, and the water flow impacts downwards, so that the unidirectional plate 21 is forced to open the flow channel 17 downwards, and the water flow can flow downwards through the flow channel 17;

A side table 22 is fixed at the bottom end of one side of the tank body 1, a mounting ring 23 is arranged in the side table 22, a transparent plate 24 is arranged in the mounting ring 23, two groups of transparent plates 24 are arranged in the mounting ring 23, the two groups of transparent plates 24 are distributed in parallel, and an observation window 25 is fixed at one side of the mounting ring 23;

Specifically, as shown in fig. 1, 2 and 5, when in use, the liquid condition at the bottom end position inside the tank 1 can be directly observed through the observation window 25 at the bottom end position of the side end of the tank 1, and after the observation window 25 is rotated, the observation window 25 can be taken down after the screw basin between the inner side mounting ring 23 and the side table 22, and the mechanical energy inside the tank 1 is assisted to clean and maintain through the side table 22.

Working principle: when the filter tank is used, two groups of water inlet pipes 8 are arranged at the top of the tank cover 9 and are respectively connected with two groups of filter tanks 4 in the tank body 1, after liquid flows into the filter tanks 4 through the water inlet pipes 8 and the water delivery pipes 7, the liquid flows out through the water outlet pipes 13 after being treated by the filter screens 11 and the filling layers 12, the unidirectional pipe 16 is arranged at the bottom side position of the water outlet pipes 13 through the threaded fit between the butt joint pipes 15 and the water outlet pipes 13, the unidirectional plate 21 in the flow channel 17 can be opened by water flow, the water flow flows downwards, otherwise, when the water flow moves upwards, the unidirectional plate 21 is blocked in the flow channel 17, the water flow is prevented from flowing back into the filter tanks 4, the observation window 25 is arranged at the position below the side end of the tank body 1, the liquid condition at the bottom position of the tank body 1 can be observed through the transparent plate 24 at the inner side of the observation window 25, and if the observation window 25 is rotated, the bottom end position of the tank body 1 can be cleaned and maintained by the assistance of the side table 22.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (8)

1. The utility model provides an anti-reflux type ion exchanger, includes jar body (1), inlet tube (8) and drain pipe (14), its characterized in that: the utility model discloses a torsion positioning device for a water heater, including a tank body (1), baffle (2) are fixed with in the inside of the tank body (1), the surface of baffle (2) is provided with mounting groove (3), the inside of mounting groove (3) is provided with filtration jar (4), the top of filtration jar (4) is provided with butt joint lid (5), connecting table (6) are installed on the top of butt joint lid (5), raceway (7) are installed on the top of connecting table (6), inlet tube (8) are installed on the top of raceway (7), cover (9) are installed on the top of tank body (1), the internally mounted of filtration jar (4) has interior platform (10), the internally mounted of interior platform (10) has filter screen (11), the inside bottom of filtration jar (4) is provided with filling layer (12), outlet pipe (13) are installed to the bottom of filtration jar (4), drain pipe (14) are installed to the bottom of tank body (1), the outside of outlet pipe (13) is provided with butt joint pipe (15), the bottom of butt joint pipe (15) is installed on the bottom of raceway (16), the inside of filter pipe (16) is provided with torsion positioning device (17), the inside of the torsion positioning device (18) is provided with torsion positioning device (17), an outer sleeve ring (20) is arranged on the outer side of the torsion spring (19), and a one-way plate (21) is arranged on one side of the outer sleeve ring (20).

2. An anti-reflux ion exchanger according to claim 1, wherein: the mounting grooves (3) are formed in two groups on the surface of the partition board (2), and the two groups of the mounting grooves (3) are symmetrically distributed.

3. An anti-reflux ion exchanger according to claim 1, wherein: the inside of mounting groove (3) is provided with the internal thread, the surface of canister (4) is provided with the external screw thread, mounting groove (3) are connected through the screw thread with canister (4).

4. An anti-reflux ion exchanger according to claim 1, wherein: the cross section of the filter tank (4) is larger than the cross section of the bottom end of the butt joint cover (5), and the butt joint cover (5) and the filter tank (4) form a clamping structure.

5. An anti-reflux ion exchanger according to claim 1, wherein: external threads are arranged on the surface of the water outlet pipe (13), internal threads are arranged in the butt joint pipe (15), and the butt joint pipe (15) and the water outlet pipe (13) form a detachable structure.

6. An anti-reflux ion exchanger according to claim 1, wherein: the cross section of the outer sleeve (20) is larger than that of the positioning rod (18), and the outer sleeve (20) and the positioning rod (18) form a rotating structure.

7. An anti-reflux ion exchanger according to claim 1, wherein: the bottom of jar body (1) one side is fixed with side platform (22), the inside of side platform (22) is provided with collar (23), the internally mounted of collar (23) has transparent plate (24), one side of collar (23) is fixed with observation window (25).

8. The anti-reflux ion exchanger of claim 7, wherein: the transparent plates (24) are arranged in the mounting ring (23) in two groups, and the two groups of transparent plates (24) are distributed in parallel.