Pressure barrel
By setting up the filter components of activated carbon blocks in the pressure barrel, the rubber odor pollution problem is solved, clean drinking water output is achieved, simultaneous standards are met, and the activated carbon block replacement process is simplified.
Patent Information
- Application Number
- CN202421020765.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The rubber airbags in existing pressure buckets are directly in contact with water, resulting in the pure water easily producing a rubber odor, affecting the taste of the water.
A pressure barrel including a hollow structure is designed. The inner liner and water gallbladder are installed inside the barrel. A filter component is installed on the water nozzle. The filter component is built-in activated carbon blocks. The activated carbon blocks absorb rubber odor to ensure clean water quality.
Through the filtration of activated carbon blocks, the rubber odor is effectively eliminated, it meets drinking water hygiene standards, is easy to operate and is easy to replace activated carbon blocks.
Smart Images
Figure CN222250139U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water purification equipment, in particular to a pressure barrel. Background Art
[0002] A water purifier, also called a water purifier or a water purifier, is a water treatment device that deeply filters and purifies water according to the requirements for water use. The water purifier we usually talk about generally refers to a small purifier used for home use, and the pressure barrel is mainly used to store purified pure water. Because the water production per unit time of the pure water machine is relatively small, the waiting time when taking water is relatively long, so a pressure barrel is added to store a part of the pure water. Since it is a storage method with a certain pressure, a certain amount of pure water will be released at a relatively fast speed when taking water to meet the use requirements. When there is less water in the pressure barrel, the pure water machine will work again and store pure water again for the next use. Pressure barrels are divided into plastic pressure barrels, carbon steel pressure barrels, etc. in terms of materials. Existing pressure barrels are usually composed of a barrel body, an air bag, a water nozzle, an air valve, etc. The specific working principle of the pressure barrel is: after the pure water is slowly injected into the barrel, the air in the air bag is compressed, and the air pressure gradually increases until the air bag pressure reaches the set pressure of the high-pressure switch of the water purifier, and the machine stops. When the faucet is turned on, the pure water stored in the pressure barrel will be pressed out by the air pressure in the air bag.
[0003] The prior art patent document with application number 202220813181.X discloses a water purifier pressure barrel, which is used in the water purifier. The end cover and the cylinder are detachably connected, and the pressure barrel can be opened to inspect and clean the inside. However, the airbag in the above scheme is a flexible liner bag made of black rubber, and the rubber airbag of the pressure barrel is in direct contact with water, which makes the purified water easily produce rubber odor and affects the taste of the water. Summary of the invention
[0004] The utility model aims to solve the problem that the rubber airbag in the pressure barrel in the prior art directly contacts with water, the pure water is easy to produce rubber odor, and the taste of the water is affected, and a pressure barrel is proposed.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A pressure barrel comprises a barrel body with a hollow structure, an inner liner and a water liner are arranged inside the barrel body, a water nozzle is arranged on the top of the barrel body, an air valve is arranged on the side of the barrel body near the bottom, a filter assembly is arranged on the water nozzle, the filter assembly comprises a shell and a support assembly arranged inside the shell, an activated carbon block is arranged in the support assembly, and the bottom of the shell is connected to the water nozzle.
[0007] In some embodiments, the support assembly includes an upper disk body and a lower disk body that are spaced apart and arranged in parallel, a connecting shaft is passed through the upper disk body and the lower disk body, and the activated carbon block is located between the upper disk body and the lower disk body, and the activated carbon block plays a role in eliminating rubber odor.
[0008] In some embodiments, an end cover is provided on the top of the shell, and the end cover is connected to the shell by a thread; the connecting shaft includes a large diameter section and a small diameter section, the large diameter section is located between the end cover and the upper disk body, the upper disk body is fixedly mounted on the small diameter section, and the lower disk body is connected to the small diameter section by a thread.
[0009] In some embodiments, the bottom of the lower plate is provided with protrusions, and the number of the protrusions is at least two, and the at least two protrusions are evenly distributed on the lower plate in a circumferential manner, and water can flow through the gaps between the protrusions.
[0010] In some embodiments, the upper disk body and the lower disk body are both disc-shaped structures, the outer annular surfaces of the upper disk body and the lower disk body are matched with the inner wall surface of the shell, and multiple water holes are opened on the upper disk body and the lower disk body.
[0011] In some embodiments, interface 1 is provided at the bottom center of the shell, and interface 2 is provided on one side of the upper portion of the shell. Interface 1 is connected to the faucet, and interface 2 is vertically provided to interface 1.
[0012] In some embodiments, the inner liner is made of PP material, and the water bladder is made of rubber material.
[0013] Compared with the prior art, the utility model provides a pressure barrel having the following beneficial effects.
[0014] 1. The utility model sets a filter assembly, which includes a shell and a support assembly arranged inside the shell. The support assembly is provided with an activated carbon block, and the activated carbon block absorbs the rubber odor. Through the above arrangement, the utility model finally achieves the purpose of removing the odor and meets the requirements of drinking water hygiene standards.
[0015] 2. The connecting shaft in the filter assembly of the utility model includes a large diameter section and a small diameter section. The large diameter section is located between the end cover and the upper disk body. The upper disk body is fixedly mounted on the small diameter section. The lower disk body and the small diameter section are connected by a thread. Through the above-mentioned setting structure, when the activated carbon block needs to be replaced, the end cover is unscrewed, and then the large diameter section of the connecting shaft is pulled out to pull out the activated carbon block located between the upper disk body and the lower disk body, so that the replacement operation is convenient.
[0016] The parts not involved in the device are the same as the prior art or can be implemented by using the prior art. The utility model has the function of removing odor.
[0017] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of the utility model.
[0019] Figure 2 It is a partial cross-sectional view of the barrel body of the utility model.
[0020] Figure 3 It is a cross-sectional view of the filter assembly of the utility model.
[0021] Figure 4 It is a schematic diagram of the explosion state of the filter component of the utility model.
[0022] Figure 5 It is a structural schematic diagram of the lower plate of the utility model.
[0023] The reference numerals in the accompanying drawings are:
[0024] 1. Barrel body; 2. Inner liner; 3. Water liner; 4. Water nozzle; 5. Air valve; 6. Shell; 7. Activated carbon block; 8. Upper plate; 9. Lower plate; 10. Connecting shaft; 101. Large diameter section; 102. Small diameter section; 11. End cover; 12. Protrusion; 13. Water hole; 14. Interface 1; 15. Interface 2. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0026] Reference Figure 1-Figure 5 A pressure barrel comprises a barrel body 1 with a hollow structure, an inner liner 2 and a water liner 3 are arranged inside the barrel body 1, a water nozzle 4 is arranged on the top of the barrel body 1, and an air valve 5 is arranged on the side of the barrel body 1 near the bottom, a filter assembly is arranged on the water nozzle 4, and the filter assembly comprises a shell 6 and a support assembly arranged inside the shell 6, an activated carbon block 7 is arranged in the support assembly, and the bottom of the shell 6 is connected with the water nozzle 4.
[0027] For details, please refer again to Figure 3 The support assembly includes an upper plate body 8 and a lower plate body 9 which are arranged in parallel at an interval, a connecting shaft 10 is passed through the upper plate body 8 and the lower plate body 9, and the activated carbon block 7 is located between the upper plate body 8 and the lower plate body 9, and the activated carbon block 7 plays a role in eliminating rubber odor.
[0028] In this embodiment, an end cover 11 is provided on the top of the shell 6, and the end cover 11 is connected to the shell 6 by a thread; the connecting shaft 10 includes a large diameter section 101 and a small diameter section 102, the large diameter section 101 is located between the end cover 11 and the upper disk body 8, the upper disk body 8 is fixedly sleeved on the small diameter section 102, and the lower disk body 9 is connected to the small diameter section 102 by a thread. Through the above-mentioned structure, when the activated carbon block 7 needs to be replaced, the end cover 11 is unscrewed, and then the activated carbon block 7 located between the upper disk body 8 and the lower disk body 9 is pulled out by pulling out the large diameter section 101 of the connecting shaft 10, which is easy to operate.
[0029] It is worth mentioning that a protrusion 12 is provided at the bottom of the lower plate body 9 , and the protrusion 12 is provided in at least two pieces, and at least two of the protrusions 12 are evenly distributed on the lower plate body 9 in a circular shape, and water can flow through the gaps between the protrusions 12 .
[0030] Please refer again Figure 4 The upper plate body 8 and the lower plate body 9 are both disc-shaped structures, and the outer annular surfaces of the upper plate body 8 and the lower plate body 9 match the inner wall surface of the shell 6. A plurality of water holes 13 are opened on the upper plate body 8 and the lower plate body 9, and the water entering the shell 6 flows through the lower plate, the activated carbon block 7 and the upper plate in sequence.
[0031] In order to facilitate the connection with the water purifier, an interface 14 is provided at the bottom center of the shell 6, and an interface 2 15 is provided on the upper side of the shell 6. The interface 14 is connected to the faucet 4, and the interface 2 15 is vertically arranged with the interface 1 14. The interface 2 15 is used to connect the pure water obtained by the water purifier.
[0032] In this embodiment, the inner liner 2 is made of PP material, and the water liner 3 is made of rubber material.
[0033] The working principle of the utility model is:
[0034] Please refer again Figure 2 The interior of the PP material inner liner 2 is divided into an upper water storage chamber and a lower air storage chamber by the water liner 3. The air in the air storage chamber maintains pressure, and the rubber material water liner 3 turns upward and fits with the upper part of the inner wall of the inner liner 2; when the pure water pressure exceeds the pressure of the air storage chamber, the pure water enters the water storage chamber through the water nozzle 4, and squeezes the air in the water liner 3 and the air storage chamber, causing the water liner 3 to turn downward. When the water pressure reaches the set value of the water purifier, the whole machine stops working. When pure water is needed, turn on the faucet. At this time, the pressure in the water storage chamber will gradually decrease, and the water will be discharged from the water storage chamber using the pressure in the air storage chamber. In the above-mentioned water use process, the activated carbon block 7 in the filter assembly absorbs the rubber odor, thereby achieving the purpose of removing the odor and meeting the requirements of drinking water hygiene standards.
[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0037] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A pressure barrel, comprising a barrel body (1) with a hollow structure, wherein an inner liner (2) and a water liner (3) are arranged inside the barrel body (1), a water nozzle (4) is arranged on the top of the barrel body (1), and an air valve (5) is arranged on the side of the barrel body (1) near the bottom, characterized in that: The water nozzle (4) is provided with a filter assembly, the filter assembly comprising a shell (6) and a support assembly arranged inside the shell (6), an activated carbon block (7) being arranged inside the support assembly, and the bottom of the shell (6) is connected to the water nozzle (4).
2. A pressure barrel according to claim 1, characterized in that: The support assembly comprises an upper disk body (8) and a lower disk body (9) which are arranged in parallel with each other at an interval, a connecting shaft (10) is provided between the upper disk body (8) and the lower disk body (9), and the activated carbon block (7) is located between the upper disk body (8) and the lower disk body (9).
3. A pressure barrel according to claim 2, characterized in that: An end cover (11) is provided on the top of the shell (6), and the end cover (11) is connected to the shell (6) via a thread; the connecting shaft (10) comprises a large diameter section (101) and a small diameter section (102), the large diameter section (101) is located between the end cover (11) and the upper disk body (8), the upper disk body (8) is fixedly sleeved on the small diameter section (102), and the lower disk body (9) is connected to the small diameter section (102) via a thread.
4. A pressure barrel according to claim 2, characterized in that: The bottom of the lower disk body (9) is provided with a protrusion (12), and the protrusion (12) is provided in a number of at least two, and the at least two protrusions (12) are evenly distributed on the circumference of the lower disk body (9).
5. A pressure barrel according to claim 2, characterized in that: The upper disk body (8) and the lower disk body (9) are both disk-shaped structures, the outer annular surfaces of the upper disk body (8) and the lower disk body (9) are matched with the inner wall surface of the shell (6), and the upper disk body (8) and the lower disk body (9) are both provided with a plurality of water holes (13).
6. A pressure barrel according to claim 2, characterized in that: A first interface (14) is provided at the center of the bottom of the shell (6), and a second interface (15) is provided on one side of the upper portion of the shell (6); the first interface (14) is connected to the faucet (4), and the second interface (15) is arranged vertically to the first interface (14).
7. A pressure barrel according to claim 1, characterized in that: The inner liner (2) is made of PP material, and the water liner (3) is made of rubber material.