Carbon dioxide reaction device

Abstract

Carbon dioxide reaction device, characterized in that it comprises: a first reservoir provided with a first chamber for receiving an acidic substance; a second reservoir provided with a second chamber for receiving an alkaline substance; a pump body, wherein the pump body pumps the acidic substance and feeds it into the second chamber; or wherein the pump body pumps the alkaline substance and into the first chamber; and wherein the environment in which the pump body operates corresponds to the air pressure of the first chamber and the second chamber.

Description

TECHNICAL FIELD

[0001] The present utility model relates to the field of aquaristics, in particular to a carbon dioxide reaction device. STATE OF THE ART

[0002] According to a Chinese utility model patent publication number CN113145023A, the patent title is "carbon dioxide reaction device." The applicant found in actual research and development that the pump body is very strained during operation. After a long period of experimentation, it was found that because the pump body is under normal atmospheric pressure, the air pressure in the chamber containing the acid and base changes during the production of carbon dioxide, resulting in a difference in air pressure between the air pressure in the chamber and normal atmospheric pressure, which makes the pump body pumping very strained, and sometimes even fails to pump. CONTENT OF THIS APPLICATION

[0003] The technical problem to be solved by the present utility model is therefore how to solve the problem of pumping through the pump body. To this end, the present utility model provides a carbon dioxide reaction device comprising the following: a first reservoir provided with a first chamber for receiving an acidic substance; a second reservoir provided with a second chamber for receiving an alkaline substance; a pump body, wherein the pump body pumps the acidic substance and introduces it into the second chamber; or wherein the pump body pumps the alkaline substance and introduces it into the first chamber; and wherein the environment in which the pump body operates corresponds to the air pressure of the first chamber and the second chamber.

[0004] First, the first chamber, the second chamber, and the environment in which the pump body operates are set to the same pressure, so there is no air pressure difference between the three. At this time, the pump body does not need to consider overcoming the air pressure difference for the pumping process when the pump body performs a pumping process, which makes pumping more convenient. The pump body pumps the acidic substance into the alkaline substance to achieve the effect of stable delivery. The pump body can stably and accurately control the volume of the pumped acidic substance, so that the volume of carbon dioxide generated is precisely controlled.

[0005] The carbon dioxide reaction device further comprises a housing provided with a third chamber for accommodating the pump body.

[0006] By accommodating the pump body in the third chamber, the air pressure of the third chamber is controlled so that the environment in which the pump body is located corresponds to the air pressure of the first chamber and the second chamber.

[0007] The first reservoir and the second reservoir are each connected to the housing, with the first chamber, the second chamber and the third chamber being connected to one another.

[0008] The first reservoir and the second reservoir are respectively connected to the casing to form a whole module structure, which facilitates sales as a whole, and the effect of equal air pressure is achieved by connecting the first chamber, the second chamber and the third chamber.

[0009] The housing is provided with a first channel and a second channel, the first channel connecting the pump body to the first chamber and the second chamber, and the second channel connecting the first chamber, the second chamber, and the third chamber. The first channel has a liquid-conveying effect, and the second channel has a gas-circulating effect, so that the first chamber, the second chamber, and the third chamber form a connection. The first channel and the second channel can be a structure within the housing, or an internal arrangement can be formed by a gas line or a water line.

[0010] The second channel comprises a first branch, a second branch and a third branch, the first branch connecting the second chamber to the output end, the second branch connecting the first chamber to the second chamber and the third branch connecting the second chamber to the third chamber.

[0011] Here, the second chamber is a reaction chamber, and the acid solution is pumped from the first chamber and input into the second chamber to form a neutralization reaction of acid and base, and the generated carbon dioxide is divided into multiple paths, wherein the first path forms a conveying effect through the discharge end for supplying carbon dioxide to an external aquarium; and wherein the second path is connected to the first chamber and the second chamber so that the air pressure of the first chamber and the second chamber is the same; and wherein the third path is connected to the third chamber so that the air pressure of the third chamber and the third chamber is the same.

[0012] The second channel comprises a first branch, a second branch and a third branch, the first branch connecting the second chamber to the output end, the second branch connecting the first chamber to the second chamber and the third branch connecting the first chamber to the third chamber.

[0013] Here, the second chamber is also the reaction chamber, and the difference from the above description is that the connection method of the third branch is changed, namely, the carbon dioxide first enters the first chamber and then connects to the third chamber through the first chamber, and the advantage of such a design is that since the reaction chamber generates foam after the reaction, if the opening is directly provided on the reaction chamber, the foam will enter the third chamber through the third branch, which will cause the third chamber to become humid and the internal pump body is very prone to corrosion and other phenomena.

[0014] The housing comprises a cover, a base and a seat, wherein the cover cooperates with the base to form the third chamber, and wherein the base cooperates with the seat to form the fourth chamber, and wherein the first reservoir and the second reservoir are housed in the fourth chamber.

[0015] Through the casing, a fixing effect is formed for the pump body, the first reservoir and the second reservoir, so that they form a whole from the factory, so that the customer can use it without assembly and the operation is easier, which improves the convenience for the customer.

[0016] The first channel and the second channel are arranged in the base.

[0017] Here, the base forms the first channel and the second channel in the processing process, such as the injection molding process, to form an integral processing effect, without the need for wiring, and the operation is simpler.

[0018] The carbon dioxide reaction device further comprises a control valve housed in the third chamber, the control valve being located between the first branch and the output end.

[0019] The arrangement of the control valve creates a control effect at the output end.

[0020] The carbon dioxide reaction device further comprises a housing and a fixed member, wherein the fixed member is provided with a fifth chamber, and wherein the pump body is housed in the fifth chamber, and wherein the housing is provided with a first channel and a second channel, and wherein the first channel connects the pump body to the first chamber and the second chamber, and wherein the second channel connects the first chamber, the second chamber and the fifth chamber.

[0021] The fixed element and the pump body form a modular structure, which is easy to install and fix, has a simple structure, and reduces processing difficulties. Here, the first channel and the second channel are a pipeline, and the connectors form a connection between the gas line or the liquid flow channel.

[0022] The pump body is housed in either the first chamber or the second chamber. The pump body is housed in the first chamber, allowing the environment in which the pump body is used to correspond to the air pressure of the first chamber. By connecting the first and second chambers, the effect of a common pressure state can be achieved. The pump body can also be housed in the second chamber, thereby also achieving the effect of a common pressure state.

[0023] The carbon dioxide reaction device further comprises a control module that controls the operation of the pump body, wherein the control module can be accommodated in the third chamber, and wherein the control module can also be located outside the third chamber.

[0024] The control module can be located either inside or outside the housing.

[0025] The control unit can be controlled via Bluetooth, APP, LAN, or IoT. Bluetooth, APP, LAN, and IoT can all have a control effect, and the operator can achieve a quick control effect in various ways.

[0026] The supply voltage of the control unit can be DC or AC, or 220V, or 36V, or 24V, or 12V. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly explain the detailed embodiments of the present utility model or the technical solution in the prior art, the accompanying drawings to be used in the explanation of the detailed embodiments or the prior art are briefly introduced below. Obviously, the accompanying drawings described below show only some embodiments of the present utility model. Those skilled in the art can obtain other accompanying drawings based on these accompanying drawings, provided that no creative work is performed. Fig. 1 shows a schematic diagram of the structure of a carbon dioxide reaction device provided by the present utility model; Fig. 2 shows a schematic diagram of a partial structure of a carbon dioxide reaction device provided by the present utility model; Fig. 3 shows a sectional view of a carbon dioxide reaction device provided by the present utility model; Fig. 4 shows a perspective view of a base provided by the present utility model; Fig. 5 shows a perspective view of a base provided by the present utility model; Fig. 6 shows a schematic diagram of a liquid flow provided by the present utility model; Fig. 7 shows a schematic diagram of a gas flow provided by the present utility model; Fig. Fig. 8 shows a schematic diagram of the structure of a carbon dioxide reaction device provided by the present utility model; Fig. 9 shows a schematic diagram of the structure of a carbon dioxide reaction device provided by the present utility model; Fig. 10 is a schematic diagram showing the structure of a carbon dioxide reaction device provided by the present utility model; Fig. Fig. 11 is a schematic diagram showing the structure of a carbon dioxide reaction device in another form provided by the present utility model; Fig. 12 shows a sectional view according to Fig. 11; Fig. 13 shows a sectional view according to Fig. 11 from a different angle. DETAILED DESCRIPTION

[0028] In conjunction with the accompanying drawings, the technical solutions of the present utility model are explained clearly and completely below. Obviously, the illustrated embodiments do not represent all embodiments, but only a portion of the embodiments of the present utility model. All other embodiments obtained by a person of ordinary skill in the art, assuming no creative work is performed, based on the embodiments in the present utility model should be considered to be covered by the scope of protection of the present utility model.

[0029] It should be noted that in the explanation of the present utility model, the directional or positional relationships with terms such as "center," "top," "bottom," "left," "right," "vertical," "horizontal," "inside," "outside," etc., are based on the directional or positional relationships shown in the drawings. They are used only to explain the present utility model and to facilitate explanation. They do not show or imply that the illustrated devices or elements have specific directions or should be constructed and operated in specific directions. Therefore, they cannot be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used only to explain the purpose and cannot be construed as indicating or implying relative importance.

[0030] It should be noted that the terms "installed," "coupled," and "connected" in the explanation of the present utility model should be understood in a broad sense unless there are clear rules and regulations. For example, it can be either a fixed connection or a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection via a medium; it can also be a connection between the internals of two elements. One of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model based on specific situations.

[0031] Furthermore, the technical features concerned can be combined with each other in the following respective embodiments of the present utility model as long as they do not conflict with each other. Example 1

[0032] The present embodiment provides a carbon dioxide reaction device as shown in Fig. 1 to 7, comprising the following: a first reservoir 11 provided with a first chamber 111 for containing an acidic substance; wherein the acidic substance is specifically an acid for reacting to generate carbon dioxide, and here, the acidic substance can be selected according to actual needs; and wherein, in the present embodiment, the acidic substance is particularly in liquid form; a second reservoir 12 provided with a second chamber 121 for receiving an alkaline substance, and wherein the alkaline substance is neutralized with the acidic substance to generate carbon dioxide; and wherein, in the present embodiment, the alkaline substance is in the form of a solid powder; a pump body 14 that pumps the acidic substance and introduces it into the second chamber 121; or wherein the pump body 14 pumps the alkaline substance and introduces it into the first chamber 111. When the acidic substance and the alkaline substance are each a liquid, the pump body 14 can be adjusted according to actual needs. When the acidic substance is a liquid and the alkaline substance is a solid, the pump body 14 must pump the acid and introduce it into the base.In the present embodiment, it is explained by an example in which the acidic substance is a liquid and the alkaline substance is a solid, namely, the pump body 14 pumps the acidic substance in the first chamber 111 and introduces it into the alkaline substance of the second chamber 121 to form acid-base neutralization, and here, the second chamber 121 is the reaction chamber.

[0033] The environment in which the pump body 14 operates corresponds to the air pressure of the first chamber 111 and the second chamber 121. The environment in which the pump body 14 operates may be in an independent chamber, so that the air pressure of the first chamber 111, the second chamber 121, and the independent chamber is the same; or the pump body 14 may be housed in the first chamber 111, so that the air pressure in the environment in which the pump body 14 operates is the same by connecting the first chamber 111 to the second chamber 121; or the first chamber 111 and the second chamber 121 may be adjusted so that the air pressure of the two chambers is the same. Alternatively, the pump body 14 is housed in the second chamber 121, and when the air pressure in the first chamber 111 and the second chamber 121 is the same, the air pressure in the environment in which the pump body 14 operates is also the same.When the environment in which the pump body 14 operates is equivalent to the air pressure of the first chamber 111 and the second chamber 121, overcoming the air pressure difference for the pumping operation does not need to be considered when the pump body 14 performs a pumping operation, which makes pumping more convenient, and the pump body 14 pumps the acidic substance into the alkaline substance to achieve the effect of stable pumping, and the pump body 14 can stably and accurately control the volume of the pumped acidic substance, so that the volume of generated carbon dioxide is accurately controlled.

[0034] The carbon dioxide reaction device further comprises a housing 13 provided with a third chamber 131 for accommodating the pump body 14, as shown in Fig. 1 to 3. By accommodating the pump body 14 in the third chamber 131, the air pressure of the third chamber 131 is controlled so that the environment in which the pump body 14 operates corresponds to the air pressure of the first chamber 111 and the second chamber 121. Furthermore, it is also possible for the pump body 14 to be accommodated in the first chamber 111 or for the pump body 14 to be accommodated in the second chamber 121.

[0035] In particular, the first reservoir 11 and the second reservoir 12 are each connected to the housing 13, as shown in Fig. 1 to 3, the first chamber 111, the second chamber 121, and the third chamber 131 are connected to each other. The first reservoir 11 and the second reservoir 12 are each connected to the housing 13 to form a complete modular structure, which facilitates sales as a whole, and the effect of equal air pressure is achieved by connecting the first chamber 111, the second chamber 121, and the third chamber 131.

[0036] In particular, the housing 13 is provided with a first channel 15 and a second channel 16, as shown in Fig. 4 to 7, wherein the first channel 15 connects the pump body 14 to the first chamber 111 and the second chamber 121, and wherein the second channel 16 connects the first chamber 111, the second chamber 121, and the third chamber 131. The first channel 15 has a liquid-conveying effect, and the second channel 16 has a gas-circulating effect, so that the first chamber 111, the second chamber 121, and the third chamber 131 form a connection. The first channel 15 and the second channel 16 can be a structure within the housing 13, and a connection of the gas line or the liquid flow channel can also be formed by an interaction between the connector and the pipeline.

[0037] In particular, the second channel 16 comprises a first branch 161, a second branch 162 and a third branch 163, as shown in Fig. 5, wherein the first branch 161 connects the second chamber 121 to the discharge end, the second branch 162 connects the first chamber 111 to the second chamber 121, and the third branch 163 connects the second chamber 121 to the third chamber 131. Here, the second chamber 121 is a reaction chamber, and the acid solution is pumped from the first chamber 111 and introduced into the second chamber 121 to form a neutralization reaction of acid and base, and the generated carbon dioxide is divided into multiple paths, wherein the first path through the discharge end forms a conveying effect for supplying carbon dioxide to an external aquarium; and wherein the second path is connected to the first chamber 111 and the second chamber 121 so that the air pressure of the first chamber 111 and the second chamber 121 is the same; and wherein the third path is connected to the third chamber 131 so that the air pressure of the third chamber 131 and the third chamber 121 is the same.

[0038] In particular, the second channel 16 comprises a first branch 161, a second branch 162 and a third branch 163, as shown in Fig. 4, the first branch 161 connects the second chamber 121 to the discharge end, the second branch 162 connects the first chamber 111 to the second chamber 121, and the third branch 163 connects the first chamber 111 to the third chamber 131. Here, the second chamber 121 is also the reaction chamber, and the difference from the above description is that the connection method of the third branch 163 is changed, namely, the carbon dioxide first enters the first chamber 111 and is then connected to the third chamber 131 through the first chamber 111. The advantage of such a structure is that since the reaction chamber generates foam after the reaction, if the opening is provided directly on the reaction chamber, the foam enters the third chamber 131 through the third branch 163, which causes the third chamber 131 to become wet and the internal pump body 14 to be very susceptible to corrosion and other phenomena.

[0039] In particular, the housing 13 comprises a cover 17, a base 18 and a seat 19, as shown in Fig. 1 to 3, wherein the cover 17 cooperates with the base 18 to form the third chamber 131, and wherein the base 18 cooperates with the seat 19 to form the fourth chamber 20, and wherein the first reservoir 11 and the second reservoir 12 are housed in the fourth chamber 20. The first reservoir 11 and the second reservoir 12 are arranged independently, and the first reservoir 11 and the second reservoir 12 are each connected to the base 18, and the connection method may be a screw connection, a snap connection, or another connection method. The housing 13 forms a fastening effect for the pump body 14, the first reservoir 11, and the second reservoir 12, so that they form a whole from the factory, so that the customer can use it without assembly and operation is easier, which improves customer convenience.Specifically, the first channel 15 and the second channel 16 are arranged in the base 18. Here, the base 18 forms the first channel 15 and the second channel 16 in the processing process such as the injection molding process to form an integral processing effect without the need for wiring, and the operation is easier. It should be noted that the first channel 15 and the second channel 16 form five through holes connected to the outside environment to achieve a sealing effect by the plug. In addition, those skilled in the art can also achieve a sealing effect by other sealing devices.

[0040] In particular, the cover 17 and the base 18 form a sealed third chamber 131, wherein the sealing means may be a sealing structure such as a sealing ring.

[0041] In particular, the carbon dioxide reaction device further comprises a control valve 21 housed in the third chamber 131, wherein the control valve 21 is located between the first branch 161 and the discharge end. 21 With the arrangement of the control valve 21, a control effect is formed at the discharge end.

[0042] In particular, the carbon dioxide reaction device further comprises a control module 22 that controls the operation of the pump body 14. The control module 22 can be housed in the third chamber 131, or it can be located outside the third chamber 131. The control module 22 can be located both inside the housing 13 and outside the housing 13. The control module 22 can control the pump body 14 using a microcontroller or other program, which is known in the art and therefore not described. In the present embodiment, the control module 22 is a circuit board, and the circuit board is also provided with an air pressure sensor to monitor the air pressure value in real time.

[0043] Specifically, the control unit can be controlled via Bluetooth, APP, LAN, or IoT. Bluetooth, APP, LAN, and IoT can all have a control effect, and the operator can achieve a quick control effect in various ways.

[0044] In particular, the fourth chamber 20 can also mount LED lights electrically connected to the control unit, wherein the control unit can control the operation of the LED lights, and the LED lights have a lighting effect in a poorly lit environment.

[0045] In particular, the supply voltage of the control unit can be DC or AC, or 220V, or 36V, or 24V, or 12V. Example 2

[0046] The present embodiment provides a carbon dioxide reaction device as shown in Fig. 8, the difference between Embodiment 2 and Embodiment 1 is that it further includes a connecting pipe 23. The housing 13, the first reservoir 11, and the second reservoir 12 are formed independently of each other, and the connecting pipe 23 connects the first chamber 111, the second chamber 121, and the third chamber 131. Here, the connecting pipe 23 is a gas line connection. With the arrangement of the connecting pipe 23, communication is established between the first chamber 111, the second chamber 121, and the third chamber 131, so that the air pressure of the three chambers is the same. The connecting pipe 23 here can be a gas pipe. In addition, it should be noted that a liquid flow is also provided, i.e., the acid solution flows through the pump body 14 into the second chamber 121 via the hose. Example 3

[0047] The present embodiment provides a carbon dioxide reaction device as shown in Fig. 9-10, the difference of Embodiment 3 from Embodiment 1 being that it further comprises a connecting element 24 connecting the first chamber 111 and the second chamber 121, the pump body 14 being housed in the first chamber 111 or the second chamber 121. Example 4

[0048] The present embodiment provides a carbon dioxide reaction device as shown in Fig.11-13, the difference between Embodiment 3 and Embodiment 1 is that it still comprises a housing 13 and a fixed member 25, wherein the fixed member 25 is located in the third chamber 131, and wherein the fixed member 25 is connected to the base 18. The fixed member 25 is provided with a fifth chamber 251, and the pump body 14 is housed in the fifth chamber 251. Here, the pump body 14 extends partially into the fifth chamber 251 to form a closure of the fifth chamber 251, and the remainder of the pump body 14 is located in the third chamber 131. Now, the fifth chamber 251 is an independently sealed chamber, and there is no connection between the fifth chamber 251 and the third chamber 131.In the present embodiment, the front end of the pump body 14 extends into and fits into the fifth chamber 251, and the air pressure of the working environment of the pump body 14 is the air pressure of the fifth chamber 251. Those skilled in the art should know how to achieve the sealing of the fifth chamber 251, e.g., by gluing or by a sealing structure that makes the fifth chamber 251 a sealed chamber. The housing 13 is provided with a first channel 15 and a second channel 15, the first channel 15 connecting the pump body 14 to the first chamber 111 and the second chamber 121, the first channel 15 forming the flow of liquid, and the pump body 14 injecting the acid solution from the first chamber 111 into the second chamber 121.The second channel 16 connects the first chamber 111, the second chamber 121, and the fifth chamber 251, the second channel 16 forming a gas flow, thus achieving an equal pressure effect between the first chamber 111, the second chamber 121, and the fifth chamber 251. The housing 13 is provided with a first passage 15 and a second passage 16, and the first passage 15 connects the pump body 14 to the first chamber 111 and the second chamber 121, and the first passage 15 forms a fluid circulation with respect to the pump body 14, which injects the acid from the first chamber 111 into the second chamber 121.In addition, the volume of the fifth chamber 251 is much smaller than the volume of the third chamber 131, and the advantage of the small volume is to reduce the interference from the air, before the reaction has started, the third chamber 131 and the fifth chamber 251 all contain air (no vacuum environment), so the initial air has an effect on the concentration of carbon dioxide generated by the reaction, and the fifth chamber 251 has a small volume, and the volume of the air is also small, this allows the carbon dioxide discharged from the entire device to have a higher concentration, and the customer does not need to discharge the exhaust gas (low concentration gas) in advance during use.

[0049] Specifically, the fixed member 25 extends partially through the third chamber 131 to the fourth chamber 20, and a pressure relief valve 26 is attached to the part of the fixed member 25 extending to the fifth chamber 251, and the pressure relief valve 26 closes the lower end of the fifth chamber 251. The function of the pressure relief valve 26 is to prevent liquid from entering the fifth chamber 251 during use, at which time a liquid discharge operation can be performed by opening the pressure relief valve 26 to extend the service life of the fixed member 25.

[0050] Obviously, the above embodiments serve only to clearly explain the examples, rather than limiting the embodiments. Those skilled in the art may make changes or modifications to other forms based on the above explanation. It is both unnecessary and impossible to list all embodiments. The obvious changes or modifications derived therefrom should be considered to be within the scope of the present utility model. QUOTES CONTAINED IN THE DESCRIPTION

[0000] This list of documents submitted by the applicant was generated automatically and is included solely for the convenience of the reader. This list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions. Cited patent literature

[0000] CN 113145023A

[0002]

Claims

[1] Carbon dioxide reaction device, characterized by that it includes: a first reservoir provided with a first chamber for receiving an acidic substance; a second reservoir provided with a second chamber for receiving an alkaline substance; a pump body, wherein the pump body pumps the acidic substance and feeds it into the second chamber; or wherein the pump body pumps the alkaline substance and into the first chamber; and wherein the environment in which the pump body operates corresponds to the air pressure of the first chamber and the second chamber. [2] Carbon dioxide reaction device according to claim 1, characterized by that it further comprises a housing provided with a third chamber for accommodating the pump body. [3] Carbon dioxide reaction device according to claim 2, characterized bythat the first reservoir and the second reservoir are each connected to the housing, wherein the first chamber, the second chamber and the third chamber are connected to one another. [4] Carbon dioxide reaction device according to claim 3, characterized by that the housing is provided with a first channel and a second channel, wherein the first channel connects the pump body to the first chamber and the second chamber, and wherein the second channel connects the first chamber, the second chamber and the third chamber. [5] Carbon dioxide reaction device according to claim 4, characterized by that the second channel comprises a first branch, a second branch and a third branch, the first branch connecting the second chamber to the output end, the second branch connecting the first chamber to the second chamber and the third branch connecting the second chamber to the third chamber. [6] Carbon dioxide reaction device according to claim 4, characterized by that the second channel comprises a first branch, a second branch and a third branch, the first branch connecting the second chamber to the output end, the second branch connecting the first chamber to the second chamber and the third branch connecting the first chamber to the third chamber. [7] Carbon dioxide reaction device according to claim 5 or 6, characterized by in that the housing comprises a cover, a base and a seat, wherein the cover cooperates with the base to form the third chamber, and wherein the base cooperates with the seat to form the fourth chamber, and wherein the first reservoir and the second reservoir are housed in the fourth chamber. [8] Carbon dioxide reaction device according to claim 7, characterized by that the first channel and the second channel are arranged in the base. [9] Carbon dioxide reaction device according to claim 1, characterized by that it further comprises a housing and fixed element, wherein the fixed element is provided with a fifth chamber, and wherein the pump body is housed in the fifth chamber, and wherein the housing is provided with a first channel and a second channel, and wherein the first channel connects the pump body to the first chamber and the second chamber, and wherein the second channel connects the first chamber, the second chamber and the fifth chamber. [10] Carbon dioxide reaction device according to claim 1, characterized by that the pump body is housed in the first chamber or the second chamber.

Images